The Idea was for me to make my own kayak but Alas after enough seasons It is not going to happen for me so time to give up and let some one else give it a go.
if this link does not open just search sailing Traik to get the idea.
https://www.google.ca/search?q=triak&biw=1024&bih=651&source=lnms&tbm=isch&sa=X&ei=S1ADVcHoJ43YoATh3ILAAQ&ved=0CAYQ_AUoAQ&dpr=1#imgdii=_&imgrc=AHdcN1q9rY-qcM%253A%3BkwoD8f_QlHz6VM%3Bhttp%253A%252F%252Ftriaking.com%252Fwp-content%252Fuploads%252F2011%252F06%252Ftriakcomponentspic1.png%3Bhttp%253A%252F%252Ftriaking.com%252F%253Fp%253D99%3B995%3B655