2015 Chaparral H20 21 Ski & Fish H2O blends Chaparral style, innovation, quality and reputation with a sticker price that compares with many value brands.2015 Chaparral H2O 21 Ski & Fish. Powered by the all new 250 HORSEPOWER Mercruiser 4.5L MPI stern drive and packaged with a matching tandem axle bunk trailer. White hull sides with Black bottom