Wholesale help

[Chase Brister]

Howdy!
I believe I may have found a home I would like to wholesale. However, what are the ways to close the sale? Obviously, I need to find a buyer, but am I selling it to them for a set amount and then using that money to buy it from my buyer? Essentially, selling it before I buy it? I believe the term is double closing. Also, I have heard from mixed groups that double closing is illegal to do in Texas. Any truth to this? What other options do I have for sealing the deal? Is it best to only buy homes that are FSBO? Thanks in advance.