Primary Resident Restriction

[Erik Martin]

Hey BP, 

I have been getting excited about the prospect of trying to find an area that doesn't require primary residency for an AirBnB property. I live in Colorado and our two big cities, Denver and Boulder, both require primary residency for short term rentals. Is there any way that you can quickly check the primary resident restriction for an area? Also how often are these laws changing these days?

Thanks guys, 
Erik