I didn't know people brought $250 dollar grilles, thought Disney had them at Campsite. Obvioulsy you would have license plate of vehicle. This is not piggybacking a reservation, this is other people who want to camp and sharing the site who didn't know each other before. It would be the same as if I had a friend who wanted to go camping and we went and each had our own tent and split the costs, I unfortuanely don't know anyone who would want to do this, they rather stay in a hotel. Also Disney puts a limit on how many people are on each campsite as they do in hotels. This whole ad was to meet an new friend with a child who was in the same situation. I am sure there are many extended families out there who share campsites already. Why should Disney care if I sleep there or go home at night and come back. I would love to sleep there and if I owner a motor home with a private bathroom I would, or if I had a significant other in the same tent I would but I am not about to wake my child a few times a night to go to a bathroom or leave alone, sleep on an air mattress where I will not be able to get up with cramping issues. The only thing that ruins Disney for people is cast members with poor attitudes.