Solo Road Trip to Tail of the Dragon: Most dangerous road?

I went on a road trip, alone, to the Tail of the Dragon. On the way to the famous road in the Smoky mountains, I stopped at Wheels Through Time, rode through Foothills Parkway, Deals Gap Motorcycle Resort, Cherohala Skyway, and Blue Ridge mountains. Thanks to Triumph Motorcycles for lending me the Tiger 660 for the trip to review.