This camp area could be 5 Stars if you get lucky. We got here very late, and almost all the sites were full... the one nice one that was available had food everywhere. Don't do this! There were chicken carcasses and popcorn, eggs, and a bag of food in a fire ring. Having seen racoons & other wildlife on the road in, obviously we couldn't tent there.
We car c(r)amped at another site. M7(?). There was no place for a tent & no fire ring at that spot. The river view in the morning was nice though. Had we arrived earlier or gotten lucky, this area is probably an awesome camp spot!
There's an information station along River Rd with a pit toilet house. On the billboard you'll find a map of the designated camp spots along both River Rd and Millstone. Take a picture of it. There's no reception here but that's how you know it's a nice area!