I've used a third party management company for all of them, and have not seen any appreciable difference as far as how passive they are.

I’d love to hear about the crime rates or any other issues (which we cannot guess from the online stats), and how easy or hard it is to find reliable tenants and property management companies.

The true censorship now is basically anything that makes the company looks bad, and that's not for the best of the forums.

Get in contact with a 1031 exchange company during the transaction and roll it into another property perhaps.

Yes, there are a lot of transient oil field workers and we even rented one side of this duplex to an oil company for many years.  

With LLC Owner Match, DealMachine connects people to companies and companies to properties allowing you to find the owner or registered agent for nearly every corporate owned property in the country.

No data company is 100%.

Worst company ever.  

For example, could I use my SDIRA to operate a management company that charges my holding LLCs a management fee?

Your first step is to contact a savvy CPA.You, as a Member of an LLC, by virtue of the LLC records provisions in the LLC law, have as much disclosure access, and more, than a shareholder of a public company.