For those who have never been to Club Cool these are the selections.
Personally I love VegitaBeta. I'm that guy when I go there. I'll buy a drink at some point during the day and fill it up with VegitaBeta because it's pretty much impossible to find otherwise. I don't really drink soda, and if you've had VegitaBeta you know it's very similar to a sports drink. I hate that you can't find it anywhere besides Disney or the Coke Factory. At that I'm not even sure if they have it at the Coke Factory. I went there years ago and don't remember trying it.
Other favorites are Kinley, Mezzo Mix, and the always delicious Beverly.