Per availability in The Jackson:
I have to disagree that it's crowded, at least based on my experiences in the summers of 2011 and 2012. I was surprised it was so little used, especially given how crowded the State Parks were and how pleasant the surroundings in the Forest camps are.
I was there for two weeks in August both times, and the campground I was in was never full, even the first year when there was still no charge. Last year, I was one of two or three occupied sites, except for on the weekends when the CG was maybe half full. This was at Dunlop Campground in the Eastern (Camp 20) part of the Forest.
I cruised around and checked out the other CG's in the same Forest, most of which are in the western (Camp One) section. I saw about the same occupancy levels there despite its proximity to Fort Bragg.
link to mapBe warned, though: There's no potable water at ANY of those CG's, and the only place I could find some was at the State Park north of Fort Bragg.
" Not every mind that wanders is lost. " With apologies to J.R.R. Tolkien