Best Jet Ski Rentals on Lake Keowee: Top Companies Compared

Sea Jay Powersports

Website: seajaypowersports.com

Phone: (864) 710-7835

Location: 688 US-123 #2, Seneca, SC 29678

Lakes Served: Lake Keowee and Lake Hartwell

Sea Jay Powersports is a strong option for renters who want a simple, low-friction experience from booking to riding. The process is fully online: complete your waiver, choose your jet ski, reserve your time, and show up at your selected boat ramp. The jet ski is already there, fueled and ready.

What makes Sea Jay stand out:

Delivery to any ramp — the widest coverage in the area. Sea Jay delivers jet skis directly to the boat ramp of your choice on Lake Keowee or Lake Hartwell, free within 30 miles of Seneca. Beyond that, it is just $5 per mile. This radius covers virtually every public ramp on both lakes, making Sea Jay one of the most geographically flexible options in the market.

Publicly listed pricing with transparent rental terms. Sea Jay posts their pricing directly on their website so renters can plan and budget without needing to call or submit an inquiry first. No surprises at booking.

Two jet ski options including a 3-rider model. The fleet includes Yamaha VX Cruiser models at both 130HP and 180HP. The higher-output option seats up to 3 riders that includes bluetooth speakers, which matters for families or groups with an odd number of people trying to minimize the number of skis needed.

Fully online booking before you leave home. Waivers, fleet selection, date reservation, and payment are all handled online. On rental day, the jet ski is at the ramp waiting. Customer reviews consistently highlight "convenient delivery" and "easy coordination for pickup and drop off" as standout positives.

Local knowledge of Lake Keowee built into every rental. Sea Jay's team knows the lake: including directions to Party Cove, Jumping Rock, calm coves for windy afternoons, and open-water stretches away from boat traffic. This local guidance is offered as part of every rental, not an upsell.

Rental policies:

• Minimum renter age: 21
• Riders 16+ may ride with a supervising adult (21+) present
• Security deposit: $650 (fully refundable — no damage, no beaching, fuel returned full)
• No riding after sunset
• No beaching of jet skis permitted
• Fuel: delivered full, must be returned full
• Life jackets included

Sea Jay also serves Lake Hartwell, making them a practical option for groups who want to split time between lakes or for vacation rental guests who may be closer to Hartwell than Keowee.

Click here to book online!

Endless Adventures

Website: lakekeoweejetskirentals.com

Lakes Served: Lake Keowee and Lake Jocassee

Endless Adventures is one of the most established jet ski rental companies in the Lake Keowee area and one of the highest-reviewed on TripAdvisor. They deliver to both Lake Keowee (Mile Creek Landing) and Lake Jocassee (Devils Fork State Park), making them the primary option for renters who specifically want to explore Jocassee's waterfalls and turquoise mountain water.

What makes Endless Adventures stand out:

One of the strongest review profiles in the area. Reviewers consistently describe the experience as "fantastic from start to finish," citing responsive communication, on-time delivery, and staff who go out of their way to ensure a great day. One TripAdvisor reviewer wrote that the team "answered voicemails and returned calls, followed up with us, and then made the actual rental experience a real pleasure." Another called the equipment "top notch" and described the staff as making safety a clear priority.

Staff provides personalized lake maps and local guidance. Multiple reviewers specifically call out that staff texted them a detailed map of the lake with highlighted spots and recommendations before the rental. One reviewer noted: "His recommendations were spot on." For first-time visitors to Lake Keowee or Lake Jocassee, this level of preparation is rare and genuinely useful.

Same-day rental availability. Endless Adventures advertises same-day bookings — a meaningful convenience for spontaneous lake days or last-minute plans. Reviewers confirm the same-day experience does not come with a reduction in service quality.

Fleet updated annually. Their current fleet includes 2025/26 Yamaha VX and VX Deluxe models. Per a Yelp reviewer who spoke with staff directly: "According to the sales rep, they upgrade every year." The VX Cruiser HO in their fleet is described by one reviewer as having "plenty of horsepower and speed to satisfy."

Flexibility on delivery location. At least one reviewer noted that staff delivered the jet ski to the Cliffs Community ramp — further than their standard delivery zone — without issue. This willingness to accommodate specific access points is a differentiator for renters staying at private communities or gated lake properties.

Endless Adventures also offers kayak and paddleboard rentals alongside jet skis, which makes them a good fit for groups where not everyone wants a motorized craft.

Captain Cam's Watersports

Website: captaincamswatersports.com

Lakes Served: Lake Keowee and Lake Hartwell

Captain Cam's is a practical choice for renters who want pricing clarity upfront or who need both jet skis and pontoon boats for a larger group. They serve Lake Keowee and Lake Hartwell and offer delivery to both public ramps and private Airbnb or VRBO docks.

What makes Captain Cam's stand out:

The most detailed published pricing of any competitor. Captain Cam's publicly lists half-day rentals (4 hours) starting at $275 and full-day rentals (7 hours) starting at $350 — both including gas, life jackets, and safety equipment. For renters who want to budget a lake day before making contact, this transparency is a genuine advantage.

Delivers directly to Airbnb and VRBO docks. Captain Cam's explicitly offers delivery to private vacation rental docks, not just public ramps. For the large share of Lake Keowee visitors arriving via VRBO or Airbnb lake houses, this removes a significant logistical challenge.

Jet skis and pontoon boats under one booking. Captain Cam's offers Yamaha VX Cruiser jet skis alongside Bentley and Bennington pontoon boats, plus an optional drone footage package. Groups where some members want a jet ski and others prefer a pontoon can book everything through a single company. This is a practical advantage for larger outings.

Transparent booking and cancellation policies. All terms are stated clearly: reservations are non-refundable unless weather prevents the rental or cancellation is made at least 72 hours in advance. Late returns are charged at $50 per 15 minutes. Renters must arrive 25 to 30 minutes before start time. Clear terms mean fewer surprises on rental day.

Pre-ride safety briefing and local route guidance. Staff provide a thorough safety talk and equipment walkthrough before every rental and share knowledge of launch points, shallow areas, and recommended routes across Lake Keowee and Lake Hartwell. Pets are welcome on pontoon boats, though not on jet skis.

Note: Minimum renter age is 25 — higher than Sea Jay Powersports and higher than the SC state minimum. Confirm this requirement before booking if it is relevant to your group.

LandShark Watersports

Website: landsharkwatersports.com

Lakes Served: Lake Keowee, Lake Hartwell, and Lake Jocassee

LandShark Watersports runs the newest fleet of any company on this list — 2026 Yamaha WaveRunners with built-in Bluetooth speakers — and serves all three major Upstate SC lakes. For renters who want a premium equipment experience, LandShark is a strong option.

What makes LandShark stand out:

Brand new 2026 fleet with built-in Bluetooth speakers. Customer reviews consistently single out the speakers as a standout feature. One reviewer wrote: "Super smooth jet skis and the speakers were awesome. Being able to play music while riding made the whole experience way better." Another noted: "These jet skis are seriously nice. Way newer and cleaner than the rentals we've used before." No other company on this list offers this as a standard feature.

Seats up to 3 riders per jet ski. Each WaveRunner accommodates three riders — a practical advantage for families with two kids or groups with an odd number that would otherwise require an extra jet ski. Speeds reach up to 55 mph, so performance is not sacrificed for the extra capacity.

Consistent on-time delivery and professional service. Reviews specifically call out punctuality. One customer wrote: "On time delivery, very professional, I'll be back." Another noted the jet ski had "plenty of power and handled really well." The combination of a high-performance fleet and reliable delivery is a recurring theme.

Serves three lakes under one booking system. LandShark covers Lake Keowee, Lake Hartwell, and Lake Jocassee — useful for groups who are undecided about which lake to visit or who want to book multiple days on different lakes. This is one of the broadest geographic coverages of any rental company in the area.

Beginner-friendly with a full safety briefing. LandShark markets their fleet as beginner-friendly and provides a detailed safety briefing and tutorial before every rental. Life jackets are provided and required. Their website also provides practical pre-ride guidance on attire, footwear, and gear — information that most first-time renters don't think to ask about until they're already at the ramp.

Lake Keowee Boat Rentals, LLC

Website: lakekeoweeboatrentals.com

Location: 1912 Industrial Park Place, Seneca, SC

In operation since: 2007

Lake Keowee Boat Rentals is the longest-operating rental company on this list, having served the Lake Keowee community for nearly two decades. They offer both jet skis and pontoon boats, with a pricing model that rewards extended rentals.

What makes Lake Keowee Boat Rentals stand out:

Nearly two decades of local experience. Established in 2007, this family-owned company has more local operating history than any other company on this list. Long-standing businesses on a specific lake develop deep knowledge of access points, seasonal conditions, shallow areas, and local regulations that newer operators simply haven't had time to accumulate. Customer reviews describe the owners as "very friendly" and "extremely dependable."

Highly rated for fleet cleanliness and condition. Aggregated customer review data consistently highlights the cleanliness and maintenance of their vessels. Reviewers describe boats arriving "in great condition" with multiple customers noting that the fleet appears well-maintained on arrival. Their current jet ski offering is the 2024 Yamaha VX Waverunner.

Flexible pricing with discounts for extended rentals. Lake Keowee Boat Rentals explicitly offers discounts for multi-day and extended rentals — a policy not commonly advertised by competitors. For renters staying at a lake house for a week who want consistent watercraft access, this structure can offer meaningful savings compared to booking day-by-day rates.

Jet skis and pontoons for groups of any size. Their pontoon boats accommodate up to 12 passengers, feature Bluetooth and Aux audio, Garmin depth finders, Bimini tops, and are powered by a Yamaha 150HP four-stroke engine. For mixed groups where some want jet skis and others prefer a leisurely pontoon ride, Lake Keowee Boat Rentals can accommodate both through a single booking.

Individualized, hands-on customer service. Reviews describe a personalized approach that larger or more transactional rental operations often lack. One customer wrote: "Love the family feel of this business." Another noted: "Tyler was great to deal with and everything was run very professionally. The boat was there right on time and they got us on our way." This responsiveness makes them particularly well-suited for first-time renters or groups with questions.

Note: Single-day jet ski delivery availability was not confirmed on their website at the time of research. Contact the company directly to confirm delivery options for your preferred ramp.

Lake Keowee Water Sports Rentals

Website: lakekeoweewatersportsrentals.com

Lakes Served: Lake Keowee (Oconee and Pickens counties)

Key access point: Falls Creek Landing

Lake Keowee Water Sports Rentals is built around the vacation rental guest. Their rental model is specifically designed to align with weekly lake house bookings, with multi-day packages, add-on watersports equipment, and a structured pre-rental orientation process.

What makes Lake Keowee Water Sports Rentals stand out:

Purpose-built for vacation rental guests. Most jet ski rental companies offer daily or half-day bookings as their core product. Lake Keowee Water Sports Rentals specifically caters to renters who have booked a lake house for the week and want watercraft available for the full stay. Their multi-day rental packages are designed to align with VRBO and Airbnb check-in and check-out dates — a practical alignment that eliminates the need to rebook daily.

Delivery available for multi-day rentals. The company offers delivery for multi-day rental customers, which removes the logistics barrier for vacation home guests who arrive without a trailer or truck. Their terms outline a formal process: a pre-rental training session with their "Boat Master," a review of Lake Keowee lake regulations, and a departure check before launch.

Local knowledge of the lake's geography baked into the experience. Their website and rental documentation specifically reference local knowledge of shallow areas, with an explicit caution against night riding due to unmarked shallow sections throughout the lake. Popular destinations referenced for renters include Falls Creek Landing, Jump Off Rock, and several lakeside restaurants accessible by water.

Add-on watersports equipment available with boat rentals. Renters can add tubes, kneeboards, wakeboards, and water skis to their rental package — useful for families who want a full watersports day rather than just a jet ski ride. For groups looking for variety across a week-long stay, this bundled approach is more cost-effective than sourcing equipment separately.

Structured orientation process for first-time renters. The company requires a formal training session with their Boat Master before departure, including a review of Lake Keowee regulations and an equipment walkthrough. The Responsible Party must also complete a final departure check-out. This formal structure adds time to the check-in process but is genuinely reassuring for renters who have never operated a jet ski or boat on Lake Keowee before.

What to Compare Before Choosing a Jet Ski Rental on Lake Keowee

Once you've identified a few companies that serve your preferred access point, here are the factors that matter most.

Delivery vs. marina pickup The biggest practical difference between rental companies is whether they deliver the jet ski to your ramp or require you to pick it up. If you don't have a truck and trailer — or if you're staying at a vacation rental and want the jet ski at your dock — delivery is not optional. Sea Jay Powersports, Endless Adventures, LandShark Watersports, and Captain Cam's all offer delivery. Lake Keowee Water Sports Rentals offers delivery for multi-day rentals. Confirm the exact delivery location and any fees before booking.

Fleet age and condition A newer jet ski is more reliable, more powerful, and more enjoyable. Ask the company what year their current fleet is. LandShark is running 2026 models, Endless Adventures runs 2025/26 models, and Lake Keowee Boat Rentals runs 2024 Yamaha VX Waverunners.

Rental duration options Most companies offer 4-hour and 7-hour options. If you want a multi-day rental, Lake Keowee Boat Rentals and Lake Keowee Water Sports Rentals specifically cater to extended bookings.

Age requirements Requirements vary. Sea Jay Powersports requires renters to be 21+. Captain Cam's requires 25+. South Carolina law sets a floor of 16 for operators with a qualifying education certificate. Confirm the company's specific policy before booking.

Security deposit Most companies require a credit card deposit held against potential damage. Sea Jay Powersports charges $650, fully refundable with no damage, no beaching, and fuel returned full. Confirm the deposit amount and refund conditions with any company before booking.

Cancellation and weather policies Summer weather in Upstate South Carolina changes quickly. Captain Cam's allows cancellations with 72 hours notice or if weather prevents the rental. Ask about weather policy directly with any company before you pay.

Sea Jay Powersports Also Serves Lake Hartwell

If your group is split between locations, or if you're planning multiple days on different lakes, Sea Jay Powersports delivers to both Lake Keowee and Lake Hartwell. Lake Hartwell sits about 30 minutes from Seneca and offers wider open water with a different feel than Keowee. Book online now or call (864) 710-7835 to ask about same-day availability on either lake.

Tips for Planning Your Lake Keowee Jet Ski Day

Book early, especially in summer. Lake Keowee is one of the most popular lakes in the Southeast. Weekend slots in June, July, and August fill up fast. If you're visiting for a Clemson game weekend, assume the lake will be busy and reserve well in advance.

Know your access point. South Cove County Park, Mile Creek Landing, and Falls Creek Landing are the most accessible public ramps for most renters. If you're staying at a private lake house, ask your host about dock access before you book a delivery-based rental.

Check the weather the night before. Summer afternoon thunderstorms are common in Upstate SC. Plan your ride for the morning if possible, and understand the company's weather cancellation policy before you pay.

Bring a dry bag. Phones, wallets, and car keys do not mix well with water. A waterproof bag clipped to the jet ski keeps your valuables safe during the ride.

Wear your life jacket from the moment you're on the ski. South Carolina law requires it on personal watercraft, and every company on this list enforces it.



Frequently Asked Questions

Where can I rent a jet ski on Lake Keowee? Several companies offer jet ski rentals on Lake Keowee, including Sea Jay Powersports, Endless Adventures, Captain Cam's Watersports, LandShark Watersports, Lake Keowee Boat Rentals, and Lake Keowee Water Sports Rentals. Most offer or can arrange delivery to public boat ramps or private docks on the lake.

What is the best jet ski rental company on Lake Keowee? It depends on your priorities. For ramp delivery with transparent pricing, next-day availability, up to 3-seater jet skis with bluetooth speakers, and a fully online booking process, Sea Jay Powersports is a strong choice. For same-day availability or access to Lake Jocassee as well, Endless Adventures is worth considering. For the newest fleet with built-in speakers, LandShark is a good option. For groups needing both jet skis and pontoon boats, Captain Cam's and Lake Keowee Boat Rentals both serve that need well.

Can a rental company deliver a jet ski to my boat ramp on Lake Keowee? Yes. Sea Jay Powersports, Endless Adventures, LandShark Watersports, and Captain Cam's Watersports all offer ramp or dock delivery. Sea Jay Powersports offers free delivery within 30 miles of Seneca, with a $5 per mile charge beyond that.

How much does it cost to rent a jet ski on Lake Keowee? Sea Jay Powersports and Captain Cam's Watersports both publish pricing on their websites. Captain Cam's lists half-day rentals starting at $275 and full-day rentals starting at $350. Check seajaypowersports.com for current Sea Jay pricing. Other companies do not publish rates publicly and should be contacted directly.

How old do you have to be to rent a jet ski on Lake Keowee? Rental companies set their own minimum renter ages above the state floor. Sea Jay Powersports requires renters to be at least 21. Captain Cam's requires at least 25. South Carolina law requires operators born after July 1, 2007 to complete an approved boater education course before operating a jet ski. Always confirm the specific age policy with whichever company you book.

Do Lake Keowee jet ski rentals include life jackets? Yes. Every verified company on this list includes U.S. Coast Guard-approved life jackets with their rentals. South Carolina law requires all personal watercraft riders to wear a life jacket at all times. It is not optional on a jet ski.

Should I reserve a jet ski rental on Lake Keowee in advance? Yes, especially between Memorial Day and Labor Day. Summer weekends on Lake Keowee fill up fast. Booking at least a week ahead is strongly recommended. Endless Adventures offers same-day availability when slots are open, but it cannot be guaranteed.

Does Sea Jay Powersports also deliver to Lake Hartwell? Yes. Sea Jay Powersports serves both Lake Keowee and Lake Hartwell with free delivery within 30 miles of their Seneca location.

Ready to Book Your Lake Keowee Jet Ski Rental?

If you want a straightforward experience — book online, show up at the ramp, and ride — Sea Jay Powersports is worth a look. They deliver to Lake Keowee and Lake Hartwell, include all safety equipment, post their pricing publicly, and walk you through the jet ski before you launch.

Browse available jet skis and check availability at seajaypowersports.com, or call the team at (864) 710-7835 with any questions about delivery locations, fleet options, or group bookings.

All company information in this article was verified from publicly available sources at the time of writing. Pricing, fleet details, policies, and availability are subject to change. Always confirm current details directly with the rental company before booking.

About Lake Keowee

Lake Keowee is an 18,500-acre reservoir in Oconee County, Upstate South Carolina, surrounded by Blue Ridge Mountain views and over 300 miles of shoreline. It is one of the clearest lakes in the Southeast, created in the 1960s as part of Duke Energy's hydroelectric system.

Access to Lake Keowee is split between public ramps and private marina facilities. Popular public access points include South Cove County Park, Mile Creek Landing, and Devils Fork State Park (which also provides access to Lake Jocassee). Private marinas such as Keowee Marina serve as staging points for some rental operations.

The lake draws a mix of local residents, Clemson University visitors, families renting vacation homes, and out-of-town tourists looking for a day on the water. Because much of the shoreline is privately owned or managed, renters staying at a lake house typically need a rental company that can deliver directly to their dock or to the nearest public ramp.