Many thanks for your your ideas, but F12 is no option. We will go this year with youths between 14 and 17 and the boat should be able to be raced with a crew of two. So, it must be a big rocket to get the kids into the workshop. Until now, we collected two masts, booms and sails from a tornado (yes, the "want-to-have-carbon-fibre-fever is present in germany too) and we have the promise of a sailmaker to cut it down into what ever the needs are.

Best wishes from the north sea coast, Michael