Abstract: A sectional boat having first and second buoyant hulls joinable together at their transoms. The transoms, or transom plates attached to the outer surface of each of the transoms, have a corrugated outer surface comprised of substantially horizontal ridges and furrows. The ridges and furrows of the transoms or transom plates are adapted to interlock when the transoms are joined together. The transoms or transom plates of the first hull may include a plurality if locking projections adapted to be received in locking openings contained in the transom or transom plates of the second hull. The hulls further include wheel assemblies extending upwardly from their stern sections and at least one handle extending from their bow sections to permit easy movement of the hulls on land.