Coastal Navigation: Free online advanced navigation course and boating resources.
International Regulations For the Prevention Of Collisions at Sea: Provides free assistance in learning the International Regulations for the Prevention of Collisions at Sea (Col Regs/IRPCS) and includes links to relevant sites.
Navigate: A free online course designed to provide all small boat professionals with the basics of navigation in basic coastal navigation.
NavRules: Free formal training program to learn the "rules of the road", required of all boat operators. Internationally recognized Collision Regulations and US Inland Rules.