I have posted Active Log tracks for Smokey Mtn road on both dualsportmaps and GPSXchange. The tracks are under 4 Corners Loop from about a year ago. I also posted them for our Desert Loop Death Valley ride from about 2.5 years ago in both places.
They have the Smokey Hollow option. I am sure dualsportmaps also has tracks for the non-Hollow option in the south. I think BigDog's GWT tracks have this section.