What appealed most to me about this property is the cashflow it produces, roughly around 14% COC return.

@Alex Verdugo Whatever they call the office where mtgs/deeds/etc are filed....here it is the county Clerk Of Court. 

I wanted to attach the spreadsheet I created to track my journey, but realizing now I can't actually attach a file...

He also lived in Property A for ~2 years within the last 5 years (though he's been told by his CPA that he likely won't be able to avoid *any* capital gains because of the way his previous returns were filed.

Just a few items; lumber prices are up 325%, conduit is up 50%, any product which is produced with materials from one country and assembled in a different country is taking 3x the normal lead time, at best.  

My partner @Paul Dante Pronio and I are forming our first joint LLC and have a quick question about EIN filing.

You might be saving $308.10 (the Texas LLC filing fee) but spending a lot more on management and record keeping.

Ask for a copy of his filed tax return.

Would be easy to add your husband and then you'll have additional income and the debt issue probably goes away but obviously if he wants nothing to do with it then you could just not involve him :)  Depending on how you file taxes, it may still show up on the tax returns - so he may not be able to fully avoid being associated with it. 

Being able to file for eviction legally and actually processing it and getting the tenant out are two different things.