- Stock #363386 - Beautiful Correct Craft Air Natique for sale, well maintained, wake board ballast, tower, only 510 hours This 2000 Air Nautique 21 is located in Tucson Arizona. This is one of the original top of class ski boats. The PCM GT 40 5.0L engine is proven to have great longevity. With this power plant it's easy to pull a couple of skiers. The interior has plenty of seating. Multiple seats have storage under the cushions. There's a nice size ski storage locker in the hull. The vessel also has a nice PYLE stereo system. The Air Nautique trailer is a good match for thi... read more