You must be going crazy to ride. I think you asked about every legal trail and park in GA in the last 2 weeks! I am sure you are coming to the same conclusion we all have, it sucks. Unless you are living in the back yard of an ORV park you pretty much have to drive 2 hours to get to anything legal. On top of that, trails like Tatum lead, Rocky Flats, trails behind Amicola, really are not worth the 2-3 hour drive unless you plan to camp.
It sucks, but until we can all move out to CO or UT, be ready to drive awhile for anything!