I lived around the corner from this place for years. It used to be called M & M Lake and they cleaned it up some and made it an RV park. My husband and drove by here last weekend to see what it was like now and there were only 2 possible spots open. The rest were filled with permanent residents, had their own propane tanks on-site/concrete blocks. Nothing available to random travelers, don't waste your time.
Overnight parking is available I don't know why the other reviewer said there was no overnight. My husband and I have a daughter that lives about five miles away and this has been a convenient place for us to stay. In mid 2018 they opened up more parking spots on the opposite side of the lake we have stayed on both sides and have had no problems. It's a nice quiet a place to stay. We have enjoyed our stay each of the four times we've stayed there in 2018