camp in front of his house?!
You could add his (*future?*) wife on facebook. Her profile is publicly available. Maybe she can help. Forgot what her name is now, but I am sure u can google it. Other than that, what the rest of the people have said. And yes, it does make sense that you want his actual signature to be tattooed. Don't even think about getting it of a picture. It'd be just cheap. My 2 cent.