When you are leaving Santa Rosa, on 30A, the public beach on the left. I lost it in the parking lot or restroom area, Please keep your ears open. Is there a way to post a listing on a sign at the beach park? I live in GA.
Long shot, especially this far out - but you may want to check with the Walton County Tourist Development Council at (850) 267-1216. Ask them to ask their beach access maintenance guys, or whoever checks the bathrooms at the public beach accesses. It sounds to me like you were either at Ed Walline or Fort Panic.