Stayed here a few times over this summer, and have enjoyed it every time.
Long dusty road to get here, then a bunch of free sites open up on both sides. The river-side sites tend to be a bit smaller from what I could see, but there are a lot of sites and both times I was there it wasn't crazy busy so options seem to be plenty.
Bathrooms available. Decent cell reception on Verizon. Lots of firewood seems to be lying around to gather as well, a nice bonus. The surrounding area has a lot of trails and other outdoor things to get into. Not all that close to town for supply runs, but not so far away as to require a substantial amount of time to get what you need and get back to the campsite.
For the low low price of nothing, this place is a damn good deal.