What a gem!  We stayed in the Blue Bay campground and thoroughly enjoyed our time.  Each campsite was well designed and organized.  The campsites adjacent to the lake are particularly unique (with the views and lake access) but all the campsites were great.  

The Boathouse and Lodge provide a nice treat and escape from camp food, etc.  

Canoes, kayaks, and bikes can be rented.  Plenty of fun activities.

Highly recommended.