Something to Think about
I am up in Atlanta, and any time you like to ride the North GA Mountains let me know and we hook up. I happen to have family in Tallahassee(FL) and Columbus, GA so I know the roads in between there pretty good. There is a trip I took once that although not curvy it was a very nice South GA Farm Land ride, and you can do it and loop around to 75 Interstate back to JAX.
Out of Tallahassee take 27 North to Colquitt (GA), from there hit 45 to Arlington/Morgan. In Morgan hit 41 which will put you through (Weston, Buena Vista, Geneva), in Geneva you can hit 96 which will take you all the way back to Interstate 75. 96 is now a 4 lane all the way but still has some pretty decent things to see. Peach Plantations and nuts.
Now heading south of Tallahasse on 319 hitting 98 and following the coast to Appalachicola, Saint Vincent sound, Indian Lagoon up to Port St Joe and Mexico Beach is nice, while in Mexico Beach hit Tucan's to eat great spot.
Just a couple of rides I've done and don't regret it.