You probably could have still posted this question without the awful story, and still had a decent thread.
It's a good idea to also bring a large tarp to drape over the tent in case of rain.
A small screenhouse or other covering to put over the picnic table (most campsites come with these).
Large plastic tubs to keep all your food and supplies in to keep little critters out. Maybe even store in your car overnight (windows closed!)
Flip flops to wear in the showers. Quarters in case the showers are the pay kind (I hate those!)
I'll post more when I think of them.
