What is the alarm for man over board?

Hawaiian Cruise Honeymoon? What is fuel mixture for 1989 mercury 125 hp outboard boat motor? When in storm in your boat what should you do? What do you use to check the water level in a forklift battery? How do you change oil on a 85 horsepower Mercury outboard motor? What is yellow submarine's pitch? Why do sailboats have two sails? What is the name of the submarine that kids can use to explore the titanic? Did any cruise ship ever sank? What is the leading cause of recreational boating fatalities? What is the standard fresh water tank size in a travel trailer? How fast can you paddle in a canoe? Why is there a sail boat on the dime? When two vessels are operating in the same general are who is responsible sharp lookout? What cruise speed is the fuel reserve based on a Cessna 172? When is a sailboat the stand on vessel in realations to a recreational power boat? What types of boat do Bertram make? If You see a white buoy with an orange crossed diamond in black lettering what does this marker tell you? Formula for bouyancy? Who is required to wear USCG approved personal flotation device?