15 Passenger Double Decker Party Boat - Austin Boat Rentals on Lake Travis | Keep Austin Wet Watercraft

15 Passenger Double Decker Party Boat

15 Max Guests

Our most affordable Double Decker — two stories, a water slide, and room for 15 guests. Perfect for smaller crews that still want the full party boat experience.

Starting at
$ 495 / 3-hour rental
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What's Included

Every 15 Passenger Double Decker Party Boat rental comes fully loaded — no add-on fees, no surprises.

  • Professional captain at no extra cost
  • Fuel for your entire rental
  • Single water slide off the upper deck
  • Aqua Lily Pad float
  • Stand-up paddleboard (SUP)
  • Premium Wet Sounds stereo system
  • Life jackets in all sizes & safety gear
  • Coolers on board (bring your own ice)
  • Trash service after your trip
  • Complimentary access to Volente Beach Resort & Waterpark (seasonal)

The 15 Passenger Double Decker is the perfect entry point into the two-story party boat experience. You get everything that makes a Double Decker special – an upper deck with panoramic Lake Travis views, a water slide, and shaded lounging below – at our most affordable Double Decker price. For smaller groups, birthday crews, and laid-back friend hangs, this boat hits the sweet spot between size and value.

Every rental comes fully loaded. Your professional captain handles navigation while your group enjoys the single water slide, floats on the Aqua Lily Pad, paddles the stand-up paddleboard, and controls the music through the premium Wet Sounds stereo. Life jackets in every size, coolers, and fuel are all included, so all you need to bring is food, drinks, ice, and sunscreen.

Departing from Volente Beach Resort and Waterpark on the north shore of Lake Travis, your captain will take you to the lake’s best spots – including the legendary Devil’s Cove. With two boats of this size in our fleet, weekend availability is better than you’d expect, but summer Saturdays still book out fast.

← Compare all Double Decker sizes

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Starting at
$ 495 / 3-hour rental

Explore Other Double Decker Sizes

Bigger crew? Smaller crew? Every Double Decker comes with a professional captain — pick the size that fits.

18 Passenger Double Decker Party Boat

18 Passenger

Dueling water slides

From $575 / 3hr
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22 Passenger Double Decker Party Boat

22 Passenger

Dueling water slides

From $595 / 3hr
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25 Passenger Double Decker Party Boat

25 Passenger

Dueling water slides

From $625 / 3hr
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Frequently Asked Questions

Up to 15 guests. The captain is not counted as a passenger, so your full group of 15 can come aboard.

Rentals start at $495 for 3 hours. A professional captain and fuel are included in the price.

Yes — it features a single water slide from the upper deck straight into Lake Travis.

All boats depart from Volente Beach Resort & Waterpark on Lake Travis.

Questions? We're Here to Help

Our team is ready to help you plan the perfect day on Lake Travis.

Pickup Location

We Depart from Volente Beach

All Keep Austin Wet rentals depart from Volente Beach Resort & Waterpark on Lake Travis. Park on site, follow the signs for boat rentals, and your captain will meet you at the dock. Please arrive 20-30 minutes early and allow extra time on busy weekends.

Volente Beach Resort & Waterpark
16107 FM 2769 Suite D, Leander, TX 78641