This is no problem at all when you're collecting 3-5% plus first and last from your T/B.

Most agents are commission driven, and it will be hard to convince a seller to pay commission on an amount of money yet-to-be collected (in a traditional transaction there is no strings attached, commission typically comes out of equity proceeds from closing).That said...

After reading your message, I downloaded the entire podcast collection and listened to them for about 4 hours.

Rent to own vs buy and hold and collect rent?  

Then you collect your option fee from the t/b and are out of the deal.  

They just collect their fee.- the disclosures are not just about disclosing that you are an agent.

Collect all the facts you can in a civil gentlemanly type manner. 

For evictions and collections, you pay the court costs prior to the court date. 

Calling on the phone won't get it done to many people have cell phones and when they are in foreclosure they usually have other credit issues and are hounded by collection agencies... you can either mail and hope   or pound on doors and close deals. 

I would suggest boarding the loan to a servicer and letting them deal with the notifications, payment and late fee collections, etc.