You will have results fast and love the idea of finding your way by yourself. This is a new international knowledge base. The art and science of navigating by yourself is free. The art and science of navigating by yourself is free. For safe boating it is essential to know the positioning methods.
Health is everything and paramount when enjoying the great blue.
Famous yachtsmen used these techniques before you. These techniques are proven and time-honored. You can learn this on this website. These techniques are proven and time-honored. Famous yachtsmen used these techniques before you.