I live in Augusta, GA and as would be expected UGA is the favorite, but Bama is a very close second. USCe is #3 and this is because Augusta is on the South Carolina border and only about 60 miles from Columbia.
The strange thing is the lack of Georgia Tech fans. I would rate them about 15 or 20 in popularity. I never see any Tech stuff and I have lived here 25 years and I know no Tech fans.