freecampgrounds.com
If interested...
You know the old adage....If it's too good to be true.
I took a look at my state (PA). 4 Wal-mart parking lots, 2 truck stop parking lots, one golf course parking lot, one interstate roadside rest and Cabella's parking lot.
I guess these would be OK for the big land cruisers and hard sides. Although they are alll FREE, I'm not sure I want to set up the PU in a parking lot.
.......and camping at Cabela's could tend to bankrupt me quite quickly.