Tucson/KOA/Lazy Days now $52/night! Alternatives you like?

The going rate at a KOA near Washington, DC that I stayed at earlier this year was $78. I stayed there during VKR appreciation day and got a BOGO rate of $39 a night.

At this point in time there are many RV's being sold but few new campgrounds being built. So I see crowding and higher prices for the foreseeable future. The only way to get around this is to boondock, camp during the week or utilize PA, GS, Escapees or some other discount program.