I put everything in plastic bins/locking footlockers and towed a small utility trailer and I put a plastic tarp over everything and bungied the tarp down.
Last trip it was three tents, three shelters, a mini fridge, a set of plastic drawers, a portable clothes rack, four folding chairs, a portapotty with it's own tent, two scooters, three air mattresses, bedding, electric fans, battery lanterns, clothing, and toiletries, and a big pile of extension cords, power strips, and christmas lights.
(I had some friends join me for part of the two weeks, that's why the three tents.)
The plastic bins once emptied are then used in the tents as night stands, and a computer table. (Yes, I bring the laptop to Ft. Wilderness.).
The empty utility trailer and my truck gets parked up in the overflow lot as I really prefer to use Disney transportation.
For tents always get a much larger tent than the number of people it "sleeps". I actually use a big 13x13 L-Shaped tent just for myself. That gives me a "bedroom" and a "living room" area for the drawers, clothes rack, computer. Before I had the big tent, I actually set up two tents, one to sleep in and one for my stuff.
As you can see by my avatar though, I'm upgrading to a camper this year for my October trip!!! I'll still have the big tent set up for some friends that will be joining me for part of my two weeks again.
P.S., I don't cook at Ft. Wilderness, so I don't have kitchen stuff to bring.