When we go it's in Sept. so it's still hot and muggy. I don't like to get sodas as a drink in that kind of heat so we always get water. For the kids I bought Powerade Single Serve packs that the kids just added to their water to give them a different flavor but without adding sugar or caffeine. There are a lot of single serve options out there, anything from Hawaiian Punch to Crystal Light to Lipton Iced Tea. I even used a single pack one time just for something different to drink!