Rei newbie. Wholesaling questions. Help!

[Miguel V.]

I am a new REI wholesaler and I am trying to understand the process before I begin. I want to wholesale probate /tax lien houses with cash buyer contracts. I have read hundreds of posts from other BP members and do not know where to begin (or end!) ! Is wholesaling through double closes dead in this current year? I have seen people say it is dead and people are saying title companies wont even approve double closing anymore but some are still using it? Does assignment closings still work? What is transactional funding and how does that help a wholesale process? Help!