The SlideMoor Boat Docking System brings together many of the advantages of a floating dock with the appeal of a traditional fixed dock. The system secures a boat tightly to a sliding bumper with two lines on one side only, eliminating many common docking and mooring problems. SlideMoor can be used on lakes, rivers, bays, canals and most other waterways, and accommodates power and sail boats up to 90 feet and well over 160,000 pounds.