Since your over near NC, you might want to take a look into driving through Deals Gap on your way home. It's heavily patroled by cops I hear now, but it is an amazing stretch of road. Many very tight turns in a consecutive manner. Here is a video for you to check out.
Just a bit of info on Deals Gap. Its Highway 129 at the North Carolina/Tennessee boarder. It has 318 turns in 11 miles. Nicknamed "The Tail of the Dragon".