The only open site was in the North Equine Campground so we took a chance. We really did like the Campground, it was well maintained, clean and quiet. There were a few campers with horse but not many. Hitching posts behind each site which we enjoyed seeing. The roads inside the campground were all asphalt so lots of bikers enjoying rides around the grounds. There was also a nice playground for the kids surrounded by a well maintained, large, grassy area. There were many empty sites because so many had no electric. It made for lots of nice open space. Unfortunately, we had no shade in the afternoon so weren't able to eat dinner outside or enjoy a fire in the evening. We are fortunate we camped in a 5th wheel so we could escape the heat, we would have left after the first night otherwise.
We did drive through the Beach Campground and the South Equine Campground. Beach had very little shade and was primarily families with younger children. The beach looked real nice, not too crowded for a hot, July day. North Equine was where most of the horse folks were staying it was quite crowded. A very bustling area.