I live near Peachtree City. It's a nice suburban city. City of Delta pilots. You probably know it has miles of golf-cart paths. The kids use the carts to go to school. People shop on the carts. Senoia is near, land of The Walking Dead. Anyhow it's been around 30 degrees at night lately. Savannah may have better insurance rates it's in the crotch of the southeast coast and harder to get hit by hurricanes.
A couple of areas you may want to research is The Redneck Riviera, AKA Florida Panhandle and west. Also Myrtle Beach I kind of liked. I hear Raleigh is well liked. Then there's Ashville, NC. Not to far from The Tail Of The Dragon and Pigeon Forge.
Hell Roads - Tail of the Dragon
http://www.youtube.com/watch?v=K16YnmJN0fc
Web Site
Tail of the Dragon at Deals Gap, motorcycle and sport car two lane tourism serving Tail of the Dragon at Deals Gap, Cherohala Skyway, Moonshiner28, Devils Triangle, and Six Gap North Georgia.
Then you could always move near here on the north side of ATL. Not far from Road Atlanta.
http://www.atlantamotorsportspark.com/
Ralphy