Figure 6. In order to shape the hull, you'll need a center frame around which you can bend the sides. This frame should be 48 inches wide at the top, including the thicknesses of the two sideboards. At the lower end of the guide, fix a substantially longer piece of wood. This will be used to maintain the angle of flair during construction. C-clamps are used all around: on the top for firm clamping action and on the bottom to permit easy adjustment of flair as the hull is trued.
MOTHER EARTH NEWS STAFF