You have responsibility in this mess, whether you see it or not.

I’ve recently been connected to an individual who invests in land.

Advertise rental through several streams (craigslist, sign, word of mouth, Zillow, potentially an agent depending on response rate)2. sign up for a background check service to check on prospective tenants3. cursory review of applicants4. submit a scaled-down list to background service and follow up on any referrals for potentials5.

Thank you in advance for your responses. 

Also as an aside, she should have told you from the beginning that her mom was subsidizing her rent, and you should have screened her to make sure her individual income was 2-3 times rent.   

Wow, what a bunch of great responses and valuable info.

David Turnbull This response can not be responded to in one email as t would be equivalent of writing a book.

Your response makes me think that I'm just over thinking things, looking for the "right way" to do something when there may not be a "right way".

They are treated as two individual properties and not as one.

The fund may withhold the taxes on your behalf, so you don’t have to pay them, or you may be responsible for paying them yourself.