They run the same ad in EVERY subsection of Georgia. Atlanta, Savannah, Macon, Augusta, Columbus - they hit them all.
And yes they google pics of the Hy to use in their posts. If you're on a regular computer or laptop, you can drag the actual photo into a google search bar to find matching images online. That will probably show you two sources - where the scammer got the pic from, and the CL ad they used it in.
Another REALLY good way to find these ads, is by the reply email. Most people use the Craigslist email relay. But if you ever click the very last link in an email sent through that relay, it allows you to actually flag the EMAIL MESSAGE as harassment, scam, spam, threatening, etc. And after so many flags within a certain time frame, your email address CAN be banned from craigslist. These scammers don't want those extra flags, so they post a direct email. And it's always a "common" name at either gmail or yahoo with some numbers. I think one of the latest names is Pedro, a common hispanic name.