Help!!! I've become the owner of an 18' Old Town H.W. open gunwales. Much work is needed but I have every confidence I can save this old baby. The help I need is serial number info. The serial number has been worked over but looks like 105281 or maybe 106781, or 10105281 or 106731-----I could go on forever. The person that sold us this boat said his dad bought it in a garage sale in Lansing Michigan many years ago. I currently have taken up residence in Ralph Kohns shop and he promises to keep me on track. Any help would be greatly appreciated.