Re: registered van as rv today
If the RV has Minnesota plates, and Minnesota says it's an RV, California and all points in between shouldn't have any reason to complain. That's reciprocity.
NY and other northern states have no dark tinted windows laws, but police they don't stop cars coming up from the sun belt with Florida plates.
Someone said "Making good decisions comes from experience, experience comes from bad decisions." I say there are three kinds of people: those who learn from their mistakes, those who learn from the mistakes of others, and those who never learn.