You have to be Active duty, Reserve/National Guard, or retired. I'm retired (33 years ARNG), called last summer to check on a room and for some reason they were taking reservations. Usually it is four months out before they take them. Anyway we got the last room. I took it not knowing for sure where the show location was. Guess we will leave the truck/trailer on post and drive the car back in forth, or do you have to leave the car once its parked?? While I'm asking is this show a show and shine, or a car show?? Thanks!!