A tip on that would be to look for the State agency that regulates real estate agents.  

Does anyone know where I can find these laws and regulations?

I am not aware of any tiny homes that do this in any material figures - the best I have seen is that they meet local building code when on a slab.There are some municipalities that have lax code enforcement regulations, and others that are "normal."  

I know you can download it straight from here, or onto your Kindle/Ipad/Kindle-friendly device. 

When you're in the business of dealing in options, you are in a different category than ma and pa doing a one time option deal, laws become applicable to dealers, such as RE licensing, SEC, Finance regulations, advertising, HUD regulations, accounting requirements and taxation as mentioned. 

If you are going to pool funds you are likely going to form a PPM (this is regulated by the SEC).

Typically a three-conductor cable (black, red and white, plus a bare ground not included in this wire count) is used when you need alternate paths for the hot voltage to reach a device.

Must be knowledgeable of recent airbnb rules and regulations in Asheville.

There's a lot of talk in Los Angeles City and County about adding more rent-control regulations.  

There are other things you will need to be aware of like the sec 8 regulations for your city.