To slightly correct Mikesouth, you CAN buy booze on Sunday in many counties, just not package sales. There are several counties that allow restaurants and bars to pour liquor on Sundays
There are also a LOT of places that don't sell booze at all, so if that's a criteria, be careful.
I lived in Savannah when I was in grade school and went to college about an hour west and my son played several soccer tournaments there when he was in HS. Savannah has become a total cesspool IMO and anyone with $$$ moved out years ago. Skidaway Island is a nice place that's near enough to Savannah to enjoy the fun, but far enough away not to deal with the scum. Tybee Island is around there too and I've heard it's gotten better but it was filled with trailer trash a few years ago. Of course once you're THAT far south, just move to FL and forget about the state income taxes!