Taiden, we didn't acually run at Deal's Gap. That's why the organizers changed the name of the event from "Tail of The Dragon Hillclimb" to "Chase the Dragon" (yes, we know what "chasing the dragon" means on the streets, and used that term to pump up some interest in it).
One of the problems we've (the SEDIV SCCA "we") had while trying to find a new hillclimb site here is that so many of the great mountain roads are open to 2-way traffic. Actually running on US 129 would have been a nightmare. No way on Earth that the "powers that be" would ever shut it down for two days.
We found a site further south of Deal's Gap, but close enough to the highway that the locals would actually support us, rather than get organized enough to throw us out. Robbinsville, NC is a little town on 129 ("The Dragon" ain't just the tail!) that lives on the biker/gearhead traffic, and the locals I talked to were seriously stoked that we were there (when I got lost trying to find the place, some teen girl working in a quik store had actually heard about the event, and gave me directions to get there).
I can't recall why that road was built, but the locals call it the "Road to Nowhere". IIRC, they said that it was supposed to be a scenic drive through a US Forest Service reserve, but that it was never finished for some sort of legal reason. They stopped paving it at the top, and didn't go back down the other side of the mountain. Evidenly, the poor thing hadn't been really used for years. The Forest Service did build a great overlook there, tho. Pic from it..
Here's a link to the road we actually used.
http://tinyurl.com/3muzq9z
Sooo...we found it, we used it, and we love it. Hillclimbers in SEDIV have been looking for a permanent home ever since we got kicked out of Chimney Rock. It's too early to tell yet, but since the locals actually make their living by "being nice" to gearheads running on US 129, we've got a better chance there than we've had elsewhere.