I'm not sure why there isn't a camp location in TD for these two sites, but they are directly off of a single lane, paved road in the same area as the others.  These are the only sites I could get our rig to.  There is a brown sign on the side of the Hwy 9 that points to a historical marker, if i recall correctly, that you can use as a marker.  We have a 39ft Class A and had no trouble getting setup. Plenty of room, a fire ring and great views in the background. It's definitely dusty, but that is my only complaint. Close enough to Hurricane and Springdale to get any supplies you need, too.

Coordinates for this spot:  37.203102,-113.231958