Call the campground to reserve a site before completing the Rally Registration. Let them know you are part of the Airstream Club.
A credit card will be required to reserve a spot, but upon arrival, they would prefer either a check or cash. They will take a credit card, but a 4% fee will be charged.
Water and Elec sites: $35 weekday / $45 weekend plus tax
Full hookup sites: $38 weekday / $48 weekend plus tax
Rally is limited to 31 units.