Hey there - interested as well.
There's some good FS riding up in the Cohuttas / Conasauga Wilderness area. I may go today.... I enter from Cisco, GA. Take 411 there and hang a right on Old Hwy 2. Pavement ends pretty quickly. Lots of options once you're back there.
You can end up by the Ocoee River or near Ellijay, etc.
2014 BMW F800 GSA