Podcasts: Michael Blank has a good MF podcast.

I would get Michael blank sda course.

On other occasions, everything looked great until there was zero documentation to validate the offering. 

@Steve Burt - sometimes they leave them blank if they provide bank statements and a credit report.

Have them get a simple Warranty Deed online or from an office supply store, fill in the blanks with the proper legal descriptions. 

(fill in the blank). improper licencing of sub contractors. dangerous work environment. sub-standard material. inability to complete contracted work. fighting between sub-contractors............. and on and on and on.

Also, check out any resources from Michael Blank, he's pretty legit.

The craziest part of this to me is the sheriff told me point blank, that they are not doing any evictions right now.

get yourself a blank HUD sheet to do the estimates on each property you are considering buying.   

I not only drove through the neighborhood on various occasions, but I parked near the property and sat to watch the comings and goings for a while.