We stayed in the Bear Branch Loop of the William Houch Camping Area.  This is a lovely area if you're a beginner camper or just looking for the glamping experience.  The sites are small and not very private but are well defined.  It's very clear where to park, set up the tent etc.  The park itself is very scenic with nice hiking trails and a lake to enjoy.  I was there in the fall so didn't go out on the water but can imagine it would be popular during the warmer months.