However, I still have their vulnerable information stored away in a file and it makes me feel uneasy having it.I have 3 rental properties right now and I am still learning who to navigate through uncharted territory.Thank you all,KEG

As noted earlier, the ideal business structure consists of an operating entity that does not own any vulnerable assets and a holding entity that actually owns the business's assets.

I know the big case you had out there drew a lot of what I would consider arbitrary lines on safety leaving the most vulnerable members of the "family" that fair housing is trying to protect at risk.

Drum is particularly  vulnerable going forward  i would think 

It makes you vulnerable.  

So, the question is, how to know for sure, in the case of a death, whether you are taking advantage of a spouses vulnerability, or are in fact making it easier for a family going through a difficult time.my dad passed years ago, so I cannot ask him.

And landlords who own the fewest units are the most vulnerable to total destruction, especially in "tenant friendly" (let's not be too harsh and call them "anti-landlord") states.

Both are vulnerable to your environment.

Aside from the ocassional nosey neighbor, SFRs can be most vulnerable.

Those owners aren't getting hit with mailers, they could be more vulnerable.