Since that is what I do in real life, I am on a mission to locate him. I remember my dad asked me once to locate a fellow he had borrowed a buck from back when they were serving together. He had never forgotten the guy's generousity and they were separated before he was able to return it. I did find him and he did give the dollar back. If I can assist anyone in that sort of effort, I would be happy to give it a try. :)