It has free online videos and courses for you to watch and learn from.

BP offers free online videos and courses for you to watch and learn from.

Watch the other conventional wisdom, too--buy in neighborhoods which are on the rise, not on the decline. 

I'd suggest watching this video to start.

and from what he has written he has the same opinion of most TK or mid west rental experts.. and that is 30K turnkey is a figment of most folks imagination  :).... keep watching this company.. will be interesting.

I am on my 60th day of a simple, well leased, free and clear refinance of a rental I own with Finance of America. Slam dunk deal. Their communication has been the worst I have ever dealt with. They don't have their bu...

I’ve watched this geologist get pretty good at forecasting quakes.

Since you are going  to be in school, you do not want to watch your properties.  

Are there things to look for/watch out for that would let you know if the documentation is good (or not)?

You can attend your local county auction, and watch to see who is buying properties (these are people with cash money), and approach them to see if they would be interested in having you supply them with properties in the neighborhoods they buy in.