How To find homeowners in Southern Indiana

[Diana Hassan]

I am just getting started and would like to do a wholesale or flip in/near the Jeffersonville, IN area. I can't seem to find the owner of the vacant properties. Where should I be looking? I've even had several Realtors that have come back and said a Property isn't for sale and then some time later I will see an auction sign in the yard. How do you find houses to flip or wholesale here? I am used to working with Kentucky properties it's easy to find the owners. Help! I don't know what to do.