You can now get from your local Mercury / Mercruiser dealer the Mercruiser 1.7TDI 120HP with a jet drive as a package. We have a set in stock and will soon install it in the Parker 630. Have thought it would be great not to have to worry about the bar when leaving LAmpton at low water
Seadoo have had the Explorer out for a number of years now. Again with the Mercruiser jet unit. It's basically a PWC jetski thingy with a tube around it. Good fun.