Abstract: A convertible watercraft configuration device may include a plurality of attachments including at least a water shield attachment assembly. The water shield attachment assembly may include a plurality of fabric pole sleeves substantially covering a plurality of rigid poles, a plurality of clear shield sections attached to the plurality of fabric pole sleeves, an attachment flap attached to the plurality of clear shield section and the plurality of fabric pole sleeves, and a shield fastener attached to the attachment flap. The water shield attachment assembly may attach to a watercraft attachment strip assembly. The plurality of attachments may removably attach to edges of a hull of a watercraft.

Abstract: A stringed musical instrument has a composite neck and head structure comprising an elongated reinforcing member having a T-shaped cross-sectional area extending throughout the length of the instrument neck and terminating in a forked head. The generally semicircular cross-sectional configuration of the neck is achieved by the addition of a top lamination and side inserts of materials which produce the desired feel and appearance.