S.G.
I'm not familiar with your area but a good site (you can make reservations on here too) is http://www.reserveamerica.com/. It tells you what the camp ground has to offer, a lay out of the camp ground and price. There are also some review websites too. If you just take the name of the campground and type review after it in google you'll find a few and you can read what people say about bathhouses, camp staff, etc. Most of that might be from people that camp in RVs but at least it will give you some insight!
Good luck and happy camping!
S.