About 3 years ago, wjk64 posted a kayak sailing video on Youtube of a kayak with a CLC sail rig and a North windsurfer sail, mast, and booms. Having been a windsurfer for about 30 years, I have masts, booms, and sails galore, and the setup looks extremely efficient. From the video, I can detect some kind of shroud set-up and sheet blocks, but not much else. (Also the fact that he has to get out of the boat to tack, but that's another story). Has anybody elso done this, or know any details of how he did it?