I'm pretty exhausted by all this and am looking for some assurance that I will be able to achieve resolution.  

Some people/ entrepreneurs will work side gigs for additional income after they have exhausted all available, and profitable hours that can be devoted to their primary gig.

Most people forget about their wages, but in an injury judgement, all your assets can be exposed when you have exhausted your liability coverage.

Is it just me or do posts about free and clear rentals nearly always lead to this inane debate about "Dead Equity" that turns more into a shouting match than an honest to goodness conversation among professionals about investing styles?

Check that out and be clear on it as a Low Income property is different than an Affordable Housing project. 

If you want to BRRRR or rehab or something fancy, that's fine but DON'T start out with that (unless it's a simpler variety of it rather than an extensive rehab on a shack) or do it before you have a good bit of knowledge on how to do it.

There are a million other things to look at than an imaginary cap rate you just made up.This is the exact reason i was offering my opinion at an unbiased level.

Is asking them to leave different than an eviction?

Later, I did two 1031 exchanges to use my equity and trade up from condos acquire more units.The "hack" is you can put less money down than an investor (can be as little as 3%) and get better interest rates. 

What is your plan after you have exhausted HELOC?