Bet you know who that is don't ya Carlos? 

My easiest and safest bet would be to just build the outside storage lot.

It's all I really need in a CCW and with it being small and light, odds are good I'll always find it easy to carry. 

FB Marketplace is probably your best bet - You can try craigslist too but at least with FB you can do a quick scan of someone's profile before talking to them. 

While doing an Airbnb seems like a good idea it does not resolve the issue of the divorce and splitting the propertyI still think your best bet is to drop the price and sell it and start your life over.

I second what Jonathan Greene is saying here—turnkey is probably best bet given your constraints.

15 acres for a lot sounds huge to me and I'll bet you could be missing out on some extra $ by not getting more lots.

Odd that a title company would miss that, but not impossible. 

It has been mentioned above but your best bet is to separate the SFR and the 8 unit into two separate transactions.

I’m also not a fan of buying a property that loses money every month, while hoping for appreciation and betting that interest rates will fall.