Georgia beats USCe, but South Carolina wins the East. I think that Georgia is going to come out fired up for their game due to how many in a row they have lost to South Carolina. Aaron Murray will have the game of his life, win a close one, and everyone will declare the SEC east as won. However, Georgia has a lot of inexperience on the defense and the offensive line, and I think that burn them later in the season. I don't know who upsets them, but I still think Georgia loses one or two they shouldn't, and USCe walks away with the eastern title.
I also think Florida will have a very underwhelming season by their standards, so I wouldn't even consider them to be a contender at the moment.