In Dahlonega visit the Crisson Gold Mine. Also if you have the women with you a trip to the Cabbage Patch Hospital in nearby Cleveland, Georgia is worth the trip. I took a group there once. I made it a mystery ride as I knew no one would follow me there if they knew where we were going. They all got a kick out of it and still talk about it today. Also the Swiss Village of Helen is only about 9 miles from Cleveland.Every trip has too many roads and not enough time, but here's a few to consider if time allows;
68 out of Tellico down the mountain to Ducktown, 64/74/19 east heads you back toward Robbinsville.
315 from Tellico down to Reliance, down 30 (Greasy Creek) hits 64 (Ocoee River) head east which becomes 74/19 again, back toward Robbinsville.
74/19 east at Topton head through the Nantahala Gorge.
(weekend traffic sucks through the gorge)
Stay with 129 south into Georgia, catch maybe one more route and wander into Suches, Hiawassee, Dahlonega.
321 into Townsend, Old 73 through the River Gorge and down 441 to Cherokee .
A nice ride across Cherahola, the Dragon needs to be done once, but there's several hundred miles of great roads where you'll be.