We spent a few nights in the dispersed area near Hopewell .  We rolled in at 5 and had plenty of sites to choose from.  We chose one of the lower areas, with one large open space surrounded by smaller sites.  There were many more up the road, and there was constant traffic headed uphill until about 9PM.   Once the traffic stopped it was very quiet, only the cattle calling through the trees.  It rained for several hours and our spot stayed solid.  Some offshoot roads were rutted out. The main road had minimal rocks and holes, didn't get very muddy.  TMobile\Google mobile service worked well enough.  Verizon did not work.