I can tell you this.....Jim Belinda must be old school as all heck because you can't regisyer anything online, have to send a check to a PO box, never get a call back to answer any questions about the camping, nothing!! Like dealin with the local WPC club, which is manned by 2 old dudes with a pen, paper and an old table map to mark out swap spots!!
However, with that said, I usually sell pert near every item I take to sell at the Nats, so I will continue to go and pay the meager entry fee!!