As a visiting fan, you're going to get taunted at every SEC venue. But most places do with a little bit of flare and humor. I've found that Florida fans do not use flare or humor. They're just rude to you. But don't let it get to you... it's just the prevailing attitude on Gameday.
OH - and they DO enforce open container laws. So just make sure you pour your drink into a cup or something... don't make the mistake of leaving your tailgate area with a beer can.
It's a great venue. Very loud. Great atmosphere. The fans could be more fun... but whatever. I can't wait for my flight down there tomorrow.