You can camp at this Home Depot parking lot if you call ahead and ask, only one night tho. they told me to park by the sheds and it would be ok, some other guy in an rv was also here overnight

Getting there from the coordinates on this app was easy, although maps said I would have to walk I was easily able to drive a small trailer in all the way back. Nice open spot with lots of places to park, was a bit worried how open it was but there were a few other campers all spread out so it just felt homey.