Hope ya have a wonderful trip and see the best of the USA and her people. When you get close to the West coast of Florida perhaps we can hook up, share a beer and tell lies about our riding adventures.
I see you plan to be in Asheville, NC. About 34 miles from Asheville is Maggie Valley North Carolina, it's a biker freindly town with plenty of inexpensive lodging. I recomment you plan to spend a few hours at The Wheels Through Time
Muesum in Maggie Valley.... take a look:
Everything in the museum is in running order and you're sure to see Dale, the founder and curator, riding then thought the museum. He'll usually start any of them if you ask.
I'll be following you USA adventure and as I think of points of interest I'll post them here.
FYI.... If you see an old wanker on a RED Guzzi 1200 Sport on the road in the USA it could be me!!