For property management you builduim competitor like Appfolio Realpage bought them.

Trust me your competitors are giving up after their first 30-60 days. 

I found www.reivault.com but I would be interested in knowing/researching if they have any competitors who do the same thing. 

Our competitors might sell the same home for 90K.

This way they are all bidding on the same criteria.If you have a budget limit then inform them of that as well.You do not need to tell them the gap to their competitors bid ... unless you want to see if you can drive a little competition (this is the right time of year).

My business is doing well, and I can outlast and beat most competitors, so it would be nice and lucrative to stay for a recovery.

They, in my experience, will send you to a competitor who can handle your buisiness of their tolerance for investment SFH is maxed out at the moment (happens sometimes from bank to bank.)

Steve Jobs singlehandedly enforced non-compete contracts in Silicon Valley by threatening competitors if they ever tried to steal his top engineers; Bill Gates spent a decade resisting opening a Bay Area campus; Sun Microsystems instituted remote work policies so that they could allow their employees to live around the country (and the world).  

Information, just like technology, normally gets cheaper as time passes.You can get the same info from free sites but you may have to read same stuff thousand times before you get to valuable information that not too many of your competitors have.

Approach competitors and see if they will buy your accounts so you can recoup some of your losses.The good news is that you have a choice here, while you still have money left.I drive Uber and make just over $28/ hour for actual time spent driving.