We have it set up where they can upload their proof on a regular basis right in their online tenant portal.

This may be because (1) until recently interest rates were trending lower so if the lender is getting a higher rate on subject note than he can obtain on new note there’s no monetary incentive to call the note (2) in the past technology did not exist to identify the property transfers (ten years ago county recording docs were not online) and (3) the lenders rather collect payments than own property.  

Subscribe to the local paper online, start to follow the real estate market locally.

This is expensive but you'll have a place to work and meet with people when you're in town that matches your online presence.

@Scott Trench   ​    I saw that as well online - 90 day moratorium - basicaly no unsolicitied offers to homeowners impacted in specific zip codes.

They see it online, it’s nice inside, but the street it’s on is rough.

The site is no longer online.

While the owner is free to sell the property and the information about how they run it as a business, AirBnB does not allow them to sell their online identity for the platform.

You will likely have trouble finding real estate listed online for that coast since it is really pre-development. 

You can find online mortgage calculators that allow you to play around and see what happens if you do an extra payment or increase your payments.