From experience, last Jan 1, 2014, I was returning from Arcadia, Fl, where we had our annual New Years Party where I bought a EZ Golf Cart (Electric), stopped at Fort Wilderness, my son works at Disney for past 25 yrs., anyway, upon entry, a security type, stopped me as I was towing my F150 with the cart in it. Seems they were thinking I was renting it in their park. No more issues. Did get educated on their camping fees for the big holidays, my Jan 1 visit was $134.00 instead of the routine $85.00 (all approx. numbers, I forgot actual). Anyway, one night at that rate was enough for my taste. Never unloaded the cart, no need, the kid hauled me everywhere
We just keep living and learning I guess.