Selling rudders for all kinds of boats. Good prices and new technology. When racing with a non-Dotan rudder, your chance of winning can be spoiled if a plastic bag or piece of kelp wraps around your present sailboat rudder. With the Dotan rudder, you can instantly get rid of the hindrance by quickly lifting and lowering the tiller with a flick of the wrist and then immediately repeat the action. It takes a second, and the hindrance is gone. Your race will not be disrupted and your chances of winning will not be compromised credit to the smart Dotan kick-up rudder.