WE have stayed at Walmart a number of times in the past, also at a SAMS, and at another big box, which as we found out, did not stay open 24 hours. Mostly uneventful, except for the one maintenance that decided three oclock in the morning was a good time to clean and vacuum the entire lot, with attention to the area where we were. I all these cases, the price of a campground was no object, and would have been preferred, there were just none available. So, just finding a place to stop was the only option. So Yes, an RV park is the best option, but many times it is not available, so you just have to do the best you can.
