I’ve encountered this issue on numerous occasions.  

I'll echo the praise for Tenant Cloud.

However, I don’t believe most Custodians or administrators would do this as your checkbook IRA LLC would stand on its own —thus that registration would generally be done by one of the managers of the LLC or an attorney or other professional if it was needed as explained by @Brian Eastman  I don't know who the service providers are...that's part of the question (attorney, registered agent, other)...could be cumbersome with numerous states.Sounds like it is NA though based on Brian's excellent reply. 

I'm sure in a 1-2 hour drive from your area you can find a similar situation that will work out much better numerically and that would be my advice.

Gene Chandler sings his praises as well and I trust @Gene Chandler.

@Michael Kalis I also appreciate all your encouragement, praise, and experience.

This isn't your 2010 Killeen market anymore.There are still numerous foreclosures - 14% of sales in 2017 - so there are distressed opportunities (many don't have a lot of work required as the area is so new and many foreclosures are only 5-15 years old).

We have represented numerous Buyers within Palm Springs MSA and all of southern California and they frown on pools in apartments of 4 units or less.   

I work primarily with out-of-state investors and I can say that I've closed numerous deals with investors without having/needing any type of info on spouses.

The best definition I've ever heard of a credit score is "a numeric representation of someone's likelihood of going 90 days or more late on a payment in the next two years".That said, no one has actually has a score - until their credit is pulled, and then the resulting score calculation is based on the information available at that time.