When wholesaling with a fsbo, what are the detail mechanics or process steps all the way until the closing is final ?

Hello every body good evening, my name is roddie. Can any one please tell me in detail when wholesaling with a fsbo, what are the mechanics or process steps from the moment you start talking with them all the way to the end of the closing. It's so much information out there that can be very confusing. It's like putting together a puzzle. It appears that you only can tie up a property with just a fsbo and probate matter. Then I hear people saying that double closing is illegal, and that a lot of information is out dated out there. I Been studying real estate for awhile now and I want to get going in wholesaling. I just want to have this brick wall out of my way so I can move forward in life. Gosh there are so many guru's out there who seem like their just promoting their product and want to teach you other areas of real estate that I don't want to get into right now. Then there's some who focus is mainly wholesaling but still their prices are way to high and they seem to want to get in your wallet. Not to say that there are not true and honest people. I just want to get this due diligence or mechanics in my head and move forward. Im looking for a mentor as well and a course about wholesaling that's reasonable to most people or your most average American person. If you want to PM me on a price and we can discuss other personal matter just let me know when you respond to me here to PM you. I greatly appreciate it if any one can ease my mind. It's been a long time coming and I'm ready to go forward. Thank you and have a great day for what's left of it every one.