I just bought a 14' aluminum fishing boat from a guy in Wisconsin, I live in Illinois. It is registered under his name until 2011 in Wisconsin. There is no title because Wisconsin does not require them for boats under 16'. The problem is I don't have the guys registration card for the boat, which I need to register it under my name since it is currently registered. He wont return phone calls or emails so I can't get ahold of him. I have the bill of sale with his signature. Anyone know a way around this? Is there some place in Wisconsin I can contact to show proof the boat is registered to him? Like the DNR or something? Or anything else?