Austin Summer Bachelor/Bachelorette Heat-Prep Checklist

Hydration: the non-negotiable

Plan 1 gallon of water per guest for a 4-hour summer charter. Half a gallon is the absolute minimum, 1 gallon is the operator-recommended target, and groups that hit 1.5 gallons per guest report no heat-related issues across the entire trip.

The Premier booking team will pre-stock cases of bottled water through Party On Delivery at $0.85 per bottle — cheaper than running to HEB and easier than coordinating drop-off at the marina. Standard order is 2 cases (48 bottles) per 12 guests for a 4-hour charter.

Add electrolyte drinks (Liquid IV, Pedialyte, Gatorade) for any group with a guest who is pregnant, on medication, or new to Texas heat. The captain stocks an emergency supply but groups should bring their own primary stock.

Sunscreen strategy

SPF 50+ mineral-based (zinc oxide) sunscreen is the operator pick. Reef-safe is required by the captain because reef-toxic ingredients (oxybenzone, octinoxate) damage the lake ecosystem.

Apply 30 minutes before boarding, reapply at the start of the swim block, reapply again at the 2-hour mark. The 4-hour summer charter needs 3 applications per guest — not 1.

Spray sunscreens are convenient but the application is uneven. The high-burn pattern Premier captains see is the back-of-knees, ear-tops, and shoulder-back missed-spot triangle. Cream sunscreen for those zones, spray for the rest.

Ice and cooler logistics

Ice math for a summer 4-hour charter: 1 lb of ice per guest per hour. A 12-guest charter needs 48 lb of ice. A 30-guest charter needs 120 lb. Premier coolers (provided on every boat) hold the ice all day if the lid stays closed.

Premier provides the coolers — free, on every boat. Groups bring drinks and ice. Party On Delivery pre-stocks ice through the marina at $4 per 20-lb bag, dropped at the boat 30 minutes before boarding so it is in the cooler when guests arrive.

Reminder: BYOB law is cans and plastic only on Lake Travis. No glass, ever. The captain will turn glass away at the dock.

Shade, swim, and topside rotation

Every Premier boat has a permanent shade canopy that covers 60–70% of the topside deck. Build the cruise around the canopy: bach groups stay topside under the canopy 70% of the time, in the water 25%, and in direct sun 5%.

Schedule the swim block at the 90-minute mark of a 4-hour charter — after the first round of toasts and before the heat peaks at 4 PM. Swimmers cool down 6–8°F instantly when they enter the water, which buys two more hours of topside comfort.

Bring a hat per guest. The bachelorette/bachelor in a sash is the photo, but the matching group hats are what keeps everyone on the boat past hour 3.

What to wear and bring

Swimsuit on under the cover-up at boarding — the swim block runs faster when nobody changes on the boat. Closed-toe or strap-secured shoes for the swim platform (flip-flops slip off and end up in the lake).

Bring: 1 water bottle per guest, sunscreen (cream + spray), towel per guest, hat per guest, change of dry clothes for the after-cruise dinner, a small dry bag for phones during the swim block.

Skip: glass anything, heels (the boat moves), extra luggage (the marina has limited dock storage), expensive cameras (water + sunscreen + sunscreen-greasy hands).

The captain handles the rest

Premier captains run the cove selection, the swim-platform safety, the music routing, the photo-stop timing, the marina docking, and the heat-monitoring throughout the cruise. The bach group focuses on the bachelor or bachelorette; the captain focuses on the rhythm of the day.

Pre-cruise, the booking team coordinates Party On Delivery for ice, water, and BYOB pre-stocking. Day-of, the captain runs a 4-minute safety briefing covering heat-specific reminders (hydration, sunscreen, when to take a shade break) and then sets the cruise rhythm.

What's next?

Lock the heat-prep checklist 7 days before the trip and the day-of becomes the trip-highlight day. To reserve a private summer bach charter on Lake Travis with the operator producing 1,500+ peak-season cruises since 2010, see /private-cruises.

Frequently asked questions