What you'll do:

You and up to 21 friends take over a private double-decker pontoon boat on Lake Austin, cruise to popular party spots on the water, drop anchor, and spend four hours with a waterslide, a floating mat, cold drinks, and music loud enough to actually feel.

• Double-decker layout: The boat runs two full levels, giving your group room to spread out, claim a spot in the shade, or head up top for open views of the lake.

• Built-in waterslide: A full slide runs off the side of the boat straight into the water, and yes, it is exactly as fun as it sounds.

• Floating mat included: The Aqua Lily pad deploys off the back so guests can lounge on the water when they're not on the slide.

• Bluetooth sound system: A 3,000-watt system connects to your playlist so the music fits your group, not whoever made the default setlist.

• Private captain handles everything: A licensed, experienced captain manages navigation and safety from start to finish, so nobody in your group has to think about the boat.

Your group stays private for the full four hours. No strangers, no shared space, just your people on the water.

Why your bachelorette or birthday group will love it:

1. BYOB and save: Bring your own drinks and stock the included 140-quart cooler — no bar tab, no markup.

2. Room for the whole crew: This boat holds up to 22 passengers, so nobody gets left off the invite.

3. Photo spots built in: Upper deck views, the slide, and open water make for genuinely great group photos without staging anything.

4. No experience required: Your group shows up, boards, and the captain takes it from there — zero boating knowledge needed.

5. Party-ready setup: Between the waterslide, the sound system, the Lily pad, and a full afternoon on Lake Austin, this covers the main event and the activities in one booking.

About this experience partner:

Wave In Water has operated Lake Austin party boat rentals since 2013, specializing in double-decker pontoon charters for private groups. Every boat comes fully equipped with a built-in waterslide, an Aqua Lily pad, a 3,000-watt Bluetooth sound system, a 140-quart cooler, and a licensed captain. They have spent over a decade running group celebrations on the water and know exactly how to set up a day that runs without hiccups.

Additional information:

• Maximum capacity: 22 passengers

• Fuel, life jackets, and all safety gear included

• Ice and water available for purchase; all other beverages are BYOB

• Gratuity for your captain is not included and is appreciated