For the "receiving cash back" I wrote a pretty lengthy article about this subject and how to properly structure a cash purchase. 

So I did a quick google of "residential occupancy limits Raleigh" and learned about Raleigh's definition of the Rooming Business.Then I also came across this article from 2014 where  Chapel Hill finds 12 tenants in house, fines landlord $60k.

If you haven't already, I would check out Scott Trench's book Set For Life and mrmoneymustache.comAlso, although not directly relevant to your situation, here is a specific article from Mr Money Mustache that has a lot of really good points. 

Rather it measures until 7.5 G are used and then 'ticks.Take a look at this article to get a better idea of how things work inside a water meter;http://www.balkanplumbing.com/how-a-water-meter-wo...Oren

There are some master lease article on BP.

There are all kinds of post and articles on here that will help you.

They just require documentation as to who can sign for the LLC/Trust by providing them documentation such as the Articles or as stated earlier an Info sheet

Wow- what a long article, but I made it through.

Article 1 or the REALTORS Code of Ethics states that the REALTOR shall"promote and protect the interests of the client."

Hey Shawn - Devour this website's forums, articles, and Official Blog, and you'll be way ahead of what any one book or course can teach you.