Mary - Friends and co-workers who had stayed there told me about Beech Bend, and I camped there in July 2002.
Beech Bend is a huge campground (over 500 sites) that was exceptionally clean, well groomed, and level with all but a few pull-through sites. There is an amusement park, which the kids loved, pool, and water slide. There are lots of paved roads for even the youngest bike riders. We visited the campground mid-week and had our choice of the many spacious sites. This is one we will definitely visit again!