I believe BP members get a few trial runs with the calculator for free.

@Ross HamiltonAny "revolutionary new real-estate investment service" that expects to bilk me out of thou$ands of dollars, up front, without offering a limited free-trial sends goose-alarms down my back and will get my spidey-sense tingling faster than a hound-dog licks its rear.  

I did a free trial with foreclosure.com but I've read that sites like that may not be as up to date with current pre foreclosures and that most likely people have already been contacted.

@Steven MitchellWell I tried this service in February 2019, for a seven day trial period for $3.95...

Since there was a tight profit margin as it was, this left little room for any negative variations.

MJ Edwards I have started my free trial with ReiPro.

There’s a 7 day free trial and then $100 per month but well worth it.

Answered in court records, but only if the case went to trial/ judgment. #2.

use the search engine feature here to type in Baltimore and various variations of your question - there is already tons posted about Baltimore.There is a great free general meetup that meets the 2nd Weds of the month at the Marriott BWI.  

There are many variations of HUD programs including Section 8 (disability, veterans, etc).