-- Last Updated: Dec-23-12 7:58 PM EST --
If indeed it's a "Spirit", perhaps it is a pretty old model and the precursor to the present-day "Spirit II". Maybe in those days a particular model was made of one material only, but nowadays, most boats from Wenonah are available with hulls made from three different materials, or even four. Therefore I expect that you'll need to describe the appearance of the material, including noting the possible presence of a foam core in the floor (an area of the floor that's much thicker than the rest of the hull) or foam ribs. Ideally you could find out the weight too. Plaidpaddler, and maybe some others, will probably know exactly what you have if you can provide that kind of info.