Knobles Grove is a good spot, camping, rides for all, cabins for those who don't feel like setting up camp, power and H2O connections, close beer spot, couple of restaurants, fun for family and friends, and as previously mentioned, not an expensive place.
One of my favorite things about Knobles is staying up late, watching the fire and listening to the big rigs interrupt the quiet as they come up and over the hill.
I'm game.