As someone that has rented a couple of thousand points in a short period of time, I would like to input my thoughts.
When someone contacts me about renting my points I usually ask a few questions and tell them about myself. I tell them my rates and terms up front, there are no gray areas.
If they agree to my terms I make the ressie, when I get the original ressie from DVC I send it to them with my contract.
They send a deposit on the agreed date and I make a phone call to let them know I got their deposit if I feel it's necessary to make them feel comfortable.
There is an element of trust in both partys but mostly from the one parting with the money.
I have asked WebmasterDoc about having a renters hall of fame but it hasen't materialized yet.
You are asking in the right place, this is where we all hang out.
Have a nice evening. Rich