Tenant A was the main point of contact and main individual who made rent payments, communication, etc.  

I retain my right to provide written communication via text.

Hello all,I am working on buying an investment property where .89% of the interest belongs to a heir that I cannot come into communication with.

I would use one method of communication and stick to it.  

But even before that, I would communicate with your tenant and explain and reason with him/her.

My anxiety has started to subside after several communications with my original real estate agent and you folks here on BP. 

Shop around for as many as you can, interview them and only settle on someone who communicates well with you.

This may require each accountant to communicate with eachother.

You need to be communicating with the agent to make sure they aren't just automatically increasing your dwelling coverage unnecessarily?

Here are some ideas:Stable job & salary = money.Stable job & salary = access to conventional financing.In your travel, you have the ability to meet with providers, managers, other investors.Leverage your military network to build a communications platform (mailing list, mastermind groups, etc.).You probably have a few more.