Sea Spray is correct. There is quite a fleet of them in Western Canada & the USA. They are still fairly easy to find parts for, & a few are for sale in Calgary.
The rudder system at first looks to be the antithesis of keeping water out of the hulls. The rudder pull down line goes through the transom,below the water line. To keep the hull dry, the line runs in a tube that exits through the deck.
Lots more photos here:
http://www.canadianseaspray.com/photos
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Hobie 18 Magnum
Dart 15
Mystere 6.0XL Sold Was a handful solo
Nacra 5.7
Nacra 5.0
Bombardier Invitation (Now officially DEAD)
Various other Dock cluttering WaterCrap
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