Essentially my idea would be to sell 1/2 my interest, pay off the existing loan, and be "partners" with this person as long as there is a defined exit strategy. 

The court defined as “where a person intentionally intrudes, physically or otherwise, upon the solitude or seclusion of another or his private affairs or concerns…if the intrusion would be highly offensive to a reasonable person.”

He left behind some personal items and took a few of ours (it was partially furnished). 

As far as I am aware you can rent by the room in phoenix, I am not aware of any unrelated persons ordinances but you can check with your municipality they are usually starting at > 3 people that is what I believe would limit rent by the room.

I am a Real Estate Agent and investor based in Columbus but I personally grew up in Cleveland. 

I personally have bought notes from two different HMLs on BP, and have had all interest paid, and all capital returned on loans that have reached maturity so far. 

In many ways it's personal preference and where you can find a good deal...off-market or creative financing is the best in FL right now, otherwise the numbers don't pencil well. 

I am wanting to purchase land and build a small cabin to STR (& personal use) in the North GA Market. 

If in-person, where are you located?

You need some kind of point person.