Hi

The original design was by Bill Stewart which I presume was franchised to other companies. Mine's a GSI.

For sale, my Stewart Hydrohull 9'6", 23 1/4", 3 1/8". 2+1 and Rhino 10mm Travel Bag £475. A classic, fast, all purpose board for all levels of experience. Single to double concave bottom, beveled entry rail. In very good condition but with the usual compression dents on the deck, a ve...