I spent a great couple of days here mid-week in mid-June. There was one other occupied campsite (out of 9) the first night and I had the whole place to myself the second. No showers, no wi-fi or cell sevice, no dump station, no electricity, and a common water spigot-just what I wanted. No reservations either.
There were people who came to fish in the pond (more of a pond than a lake) and I had a nice swim.. There are two trails. A short one (about a mile) around the pond and a longer 5.6 mile loop. Great trail.
Be sure to check the website for problems beforehand. The water was out when I was there (actually it was restored just as I pulled out!!!).
So all in all, I great place if you want a rough campsite with few others around.