We visit Altanta several times a year to visit family. In Jan we'd like to extend our stay but drive somewhere else for a couple of days, returning to Atlanta to fly home from. I know Savannah is about 4 hours away, not sure how cold it would be in Jan. Any other place within 4 to 5 hours that we could visit? We like to sightsee, museums, history and eat and drink. Thanks for you help.