Are semi-truck conversions welcome in RV parks?

I can register this vehicle in any state. All you need is a valid address. Most UPS stores will give you a valid physical address to use for a small fee. Currently it is registered in Illinois. I will check on that. That is good advice. Thanks. I wonder how they change commercial buses to RV's then or school buses to RV's. I know a guy from Washington State who had converted his 1965 semi truck into an RV by gutting the inside of a trailer and completely customizing the inside.