Rosebud
Rock n' Roll Doggie ALL ACCESS
Bottles = potential flying missiles to be launched at the stage, and therefore are generally not allowed.
So Sicy said they make you buy them inside. I remember that was the deal at the Bob Dylan concert I went to a couple of years ago. They confiscated my camera and made me throw out my bottle of water. Interestingly enough though, the party in front of us (in seats) were drinking beer and smoking pot throughout the entire show, not to mention singing louder than Bob and playing the harmonica.
However, I'm thinking if you are in GA, you can't really leave your spot once inside to guy buy stuff? I imagine that also applies for bathroom breaks? Except of course if someone's there to save your place..