We arrived on a wendsday just before opening season and had the place basically to ourselves. By Saturday the grounds were full. We stayed at the lower campgrounds closest to the lake. They are first come first serve with no running water and valted toilet. We loved it the nice easy walk to a lighthouse, shipwrecks and amazing sunsets. I'm guessing in peak Season you would want t get there early to mid morning for a site and I could image it being quit difficult on a weekend. we will try to get a spot in August when we go back because we liked it so much. All the sites on the outside are if you can get into the right side back corner you would have it made!