Conversion Vans not allowed at some RV Parks?

In defense of RV park owners: not everyone who drives an RV or van or truck combo, is a wonderful person. Our motorhome insurance had a provision that we were not insured if our Class C was used for "business purposes" including making xxx-rated movies. Or a meth lab (who didn't love the old Winnebago featured in Breaking Bad?). And cargo vans also make great vehicles for people transporting illegal substances. Or humans. A year or so ago, a young lady disappeared from a West Michigan business, and when they finally caught the man they feel is responsible - he had turned a van into a torture chamber :-( Women who find a cargo van parked next to their car in a large parking lot, are encouraged to go back into the mall and request an escort to their car.

So I get it. Our van will always be "pretty"; and inspections would be welcomed. If we get turned down (I'm beginning to think this won't happen) there's always another park down the street.