Famous yachtsmen used these techniques before you. Symbols are dealt with and plotting and magnetic etc. Yet, you don't have to pay any money. You won't need electronic equipment. For safe boating it is essential to know the positioning methods.
Health is everything and paramount when enjoying the great blue.
This is a new international knowledge base. The art and science of navigating by yourself is free. Yet, you don't have to pay any money. Old seafarers used the seem techniques as explained in these materials. Symbols are dealt with and plotting and magnetic etc.