If you are using it as transportation, your showfield spot is parking. They still want you in early and not move till end of day, but not as difficult to get in/out as crowded vendor area usually. Cheaper than a vendor spot... If in a building, I would guess it needs to be there sooner and not move till the show is over. Mitch had one inside a few years ago, could prob give more info how that goes. @MOPARMITCH