You'll be putting money into an attorney's pocket with little chance of recovery from the seller. 

@Jingwen DunfordWe're 10+ years into a recovery. 

4.Do I own a vacuum pump, oxy& acetylene torches, recovery machine, micron gauge, to properly install the unit.........     

More about how to do that here: https://thedarkpark.wordpress.com/2013/02/19/how-to-find-someones-forwarding-mail-address-without-them-knowing/ If nothing else, I’d suggest at least reporting the debt on your ex-tenant's credit report with a service like one of these: Rent Recovery Service or Debt Reporting Service.  

I guess that’s where I’m confused, all these stories of recovery from extremely bad credit and negative income, acquire a hard money loan then they can somehow obtain multiple properties within the next few months then refinance WITH the stated scenario(bad credit + negative income)...

I sighed a breath of relief as I could now see the end, the recovery of my equity, and closing on a beautiful new house under construction for my family.

The recovery money comes from the CF. 

Since The Great Recession we have had a very heavy recovery / growth.

Honestly, in my experience, career success is much more about what you've built, the connections you've made, and "soft skills" (empathy, listening, humility, follow-through, recovery from mistakes, etc.) than where you went to school.

No doubt they already took a write down/charge off so, the foreclosure will be recovery for them and they have every incentive to proceed with it.