Hey Paul, try motorcycleroads.com for rides that are in the area that you will be visiting.
If you have never rode the Cherohala Skyway, you owe it to yourself to ride it. The Dragon(Hwy. 129) is not really suited for the Big Dogs, but if you want to ride the 300+ curves, be prepared to drag some metal off your bike. I am in the Oak Ridge area myself so I really can't help you with the area you are headed, but the website I mentioned should help you find some good rides. Hope that helps.
Bowhunter