In this innovative and exciting ‘Build Your Own Boat’ concept, teams select a design, gather together some unlikely building materials and combine their talents to build a seaworthy vessel. The proof of a job well done, takes place on a lake or the open sea.  Using hurley’s as their oars, the teams take to the water in a race, regatta, or sea battle to recover sunken treasure. The winning team are those that don’t sink and bring home the sunken treasure!