This hull was given to me. I don't know much about boats. I am trying to get more information about it. The HIN on the aft starboard transom is NTL21356M75D. Does that mean it is a 1975? It has a cuddy cabin. I am trying to get rid of the boat if anyone is interested. It has no motor or outboard. The hull is sound. It needs TLC instead of sitting in my yard rotting. The trailer it is on is unsafe and I want to keep it anyway. Anybody that wants this boat can have it for free. You haul it.