Of course, you have to make sure also that your dream boat complies with sound engineering, and you have to consider also hydrostatics as well as making a little mathematics work. You have to consider about your safety in designing your boat by making sure you stick to sound engineering principles. Aside from the design and technical specifications, you have to consider also the materials that you will use for your boat.............if you design your own boat, you don’t need to have past experience in boat building or you don’t have to be a genius in mathematics or engineering to be able to design your own boat.