I would take from Atlanta, I-575N, Route 76/515N towards Blairsville. Go thru Blairsville to Young Harris and Hiawassee. In Hiawassee I would take Route 69N to Rt 64E and make left onto Route 64E to Franklin, NC then take route 23N to Route 74E and then to I-40E to Asheville.
As an alternate in Hiawasse I would take Route 175N to Route 64 W then to Franklin.
That way there are no surprises and no drop offs to worry about.
Enjoy your trip!
2014 Winnebago Adventurer 35P,Ford F-53, V-10
2011 Ford Escape,2000 Roadmaster Tow Dolly
"Have a Great Day, Enjoy RVing."