The planets never seem to align for me to sail in winter with work and family so I do a lot of cycling. Decided to turn my old 26" mountain bike into my winter commuter. Dropped 2.5kg off it in the process. Much more comfortable position. Did 50km on it yesterday morning, not far off the pace of my good bike.
I've built plenty of windsurfers but words can't describe how much work has gone into this thing (3 years to date) Cold moulded timber and epoxy - double diagonal planking (like the WW2 torpedo boats). Double bias S-glass outer sheathing and Kevlar inner. Many a times I have wanted to quit but have pulled myself together just in time before setting it alight with fuel and a match :-)