When to share address with cash buyers

[Mark Weins]

Hi, I am currently working on getting my first wholesale deal and I had a question regarding when to share my wholesale deal address with cash buyers to keep myself protected. I am planning on using FB contacts to bring cash buyers say in Houston my deal, the problem is that I think cash buyers will just instantly ask for the address of the property so they can do their own comping and I will run the risk of people going around me, if i shop the deal around many buyers? What is the correct procedure in this situation? Thanks