Abstract: A prone-operated board-type sailboat that incorporates a dual-use device to counterbalance the force of the wind. This device comprises a handlebar extending bilaterally from the vessel, mountable to the deck forward of the sailor and adjustable with respect to the longitudinal axis of the deck for grasping and leaning out to windward from a forward-prone position. It dually performs as an outrigger for flotation devices adjustably affixed to each lateral protrusions of the device to stabilize the vessel to leeward.