We just got back home yesterday from a 3 day trip to Bailey's Point near Scottsville, KY. I can honestly say the 21' may just be your ticket.
We love ours. This was only our 2nd trip out and again we had absolutely no problems, whatsoever. I have owned a 17' Casita, a Scamp 5th wheel, and several stickies; this 21' is by far the best thought-out , spacious, and constructed of the many other campers. It is truly my retirement camper. Oh, we love Bailey's Point, too. We've camped there many times and always have a fabulous trip. It's always clean and beautiful with lots of very friendly folks camping.