2017 Nautique Super Air Nautique GS20 Ultimate Versatility in 20 Feet of Perfection Introducing the Super Air Nautique GS20: The most innovative multi-sport boat to ever hit the water! The FIRST-EVER GS20 blends masterful, award-winning designs from both the undisputed industry-leading G-Series and the world-record setting Ski Nautique into the ultimate 20 foot boat thats sure to be a crowd pleaser for everyone. - Super Air Nautique GS20