Driving for Dollars - Find a seller, then what?

[Max James]

BP!   I want to implement the Driving For Dollars tactic for my next property.  I feel like I have a decent understanding of what to do in order to find a property, but I have not researched yet on what to do after you get that "YES" from a seller.  

In my previous transactions, I have worked with an agent.  So it's a no-brainer when it comes to contracts and legal documents.  Since this would be performed without a realtor, what are the required steps to take?  Do you need to work with an attorney?  Looking for all advice/tips on closing a "Driving for Dollars" deal, thanks!