Combing through the tax assessment files, finding the chain of ownership, determining what municipal liens might be attached and scouring Statutes relating to tax foreclosure laws in my state/county (did I mention that I am quite adept at research).

If it is then go ahead and determine if this is something you actually want to do. 

I used this rental property calculator with very very conservative numbers to determine if this might be worth it, which it seems to be.

Be a Betelgeuse...There are elements of their household that seem determined to stay no matter what. 

As always, your price will determine where you can look.

I'd say analyze the market you are looking to invest in, and determine how has that market responded to the pandemic? 

This will allow you to easily determine at the end of the year what is business and what is personal.I would also download an app to keep track of your miles that you drive for business related purposes.This will all be handy when you work with your accountant.

From my research so far, I've determined an LLC taxed as an s corp appears to be the best option.

Keep in mind it is more than the finishes that determine the price.

Some Turnkey Providers rehab correctly and look at all major components so you don't have any Capital Expenditures (CapEX) for a pre-determined amount of time.