Complete kits for guillemot kayaks designs are supplied by chesapeake light craft. kayak kits and other boat kits include all the materials required to build your own. A kayak is a small, narrow watercraft which is propelled by means of a double-bladed paddle. the word kayak originates from the greenlandic language, where it is the. Berny marsden’s stitch and glue w kayak – united kingdom. this is the latest diy w kayak project – it’s the first diy design allowing to take the boat apart..