Sail rigs are available for inflatable dinghies, kayaks, and catamarans. Four smaller boats completed "Kearsarge"s small fleet&colon; two dinghies and two catamarans. Skiffs are usually classed as High performance dinghies. Boats include everything from full-size mono-hull yachts to dinghies. Around 2,500 dinghies and wooden boats were used to transport the troops. Another pair of pages depict and discuss different kayaks, inflatable dinghies, and houseboats. There are now many high-performance dinghies (sometimes called skiffs) that can plane to windward. Planing may be achieved in most sailing dinghies. The oars used in small dinghies or rafts can be less than 2 metres long. Small dinghies under are usually powered by rowing with one set of oars. Navies use many types of boat, ranging from dinghies to landing craft. After the war, plywood was adapted for building sailing dinghies. Boat sizes range from dinghies to superyachts. Andersen-style self-bailers are also useful for engine-driven and sailing dinghies. The commercial fishing fleet consists of approximately 5,000 dinghies, 300 cutters, and 25 trawlers.