The Chaparral Vortex 203 VRX:  A BIG 20′ Boat The Chaparral Vortex 203 VRX was released in 2014, and it seriously shook up the jet boat market.  The jet boat market, unlike the stern drive & outboard markets, has very few builders.  Many feel that Chaparral immediately leap-frogged the competitors in both quality and design.  …