Get the phone number of the RAC and get in the communication stream, something is off

Perhaps communicate to the tenant that you’d prefer to not file an eviction and that you won’t if they’ll confirm that they’ve purposefully relinquished possession back to you.

You could find a buyer that is honest, fair, good at communicating, and things go smoothly.

I will PM you my contact and we probably could have a better communication.  

What method of communication would you suggest?

You can do this, and continue to keep the lines of communication open to work with her.

I've been finding some success in regularly communicating with my manufacturers and distributors as early into the project as possible, but I'm curious about how others are handling this?

There's nothing in the Texas property code that says we need to communicate with a tenant over trivial matters.

All upgrades are photo documented/communicated before/after for your review.c. 

Real estate is a long term investment and you need to think long term about it, you will also become a landlord, you need to understand this is NOT a passive investment that you can easily sit on, your tenants will constantly run into problems and you will need to communicate with them in some fashion (whether it’s through someone in the vicinity as your go between or you yourself, this is something you need to think about while home prices are at historic highs).