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Depending on the country rules may change but generally you only need to know navigation rules (i.e. https://www.navcen.uscg.gov/?pageName=NavRulesAmalgamated) and possibly additional rules for your region (i.e. https://boat.wa.gov/boating/the-laws/). There is basically all you are required to know. If you have your own sail boat or use friends' boats - that'...


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