I've given tax returns, that included both regular W2 and my current rental's numbers.  

Is it generally safe with security cameras?

You can request a security deposit to cover you for such eventualities, in some states there is no maximum, in some states you have to inform the tenant/s where/how the deposit is being held.

Typically, the documents included are: Annual Financials, Articles of Incorporation, Budget, Bylaws, CC&Rs, Insurance Declaration Page, Regular Meeting Minutes, Resale Certificate/Demand, Reserve Report, Rules and Regulations.

In the past, my client's who loan money and secure it through a mortgage have not done an official BPO.

Most people who achieve this goal will still work a regular job, because they realize that sitting at home while everyone else is at work is not that much fun.

@Tyree Etheridge I spend a good bulk of my time analyzing and doing due diligence on deals that come in on a regular basis. 

Also even if a tenant knew about the program (most don't) and was able to sneak it by you (which it would take a lot of chutzpah to try) they would be in violation of the lease and could risk eviction and would almost certainly lose the portion of their security deposit required to cover the utilities.

Have made the decision to partner up and already have 3-4 potential candidates I communicate with on a regular basis. 

. - Have the funds lent to you, secured by your primary residence as a private mortgage, and it's no longer a gift.