I took RDPD advanced training by splitting it with someone who I met at our table at the 3 day seminar. We were strangers at the time, but she is now my partner and have bought a multi family together, and going to buy more in the future.
Split the trainings so it wasnt THAT expensive, It is a lot but I thought the info they give is very good. Got our mentor for a weekend, he introduced me to my realtor who gave me the idea of what i could do - buy a multi with an fha loan, rent out the units and live in one for cashflow. I dove in and never looked back. I did a wholesale deal, and bought another multi family with a different partner and have lots of interest from renters to live there.
Its all about how you personally go out and apply the knowledge and find deals. I talked to people that have taken the classes and havent done a single thing and dont understand how or why. I think its all about what you make of the education.