Camping is at a location we stayed at last year:
PineCrest @ 573-548-3322
5466 Route YY
Salem, MO 65560
$10.00 per tent no mater how many people. $15 for electric, $20 electric and water, $25 full hook up.
Flat Nasty is probably around $20 or $30 to wheel. I can't remember and their site won't load.
I'll see if someone has prices on wheeling.