How old do you have to be to opperate a sailboat?

When you see a buoy with number 4 and flashing light what should you do? What is the homonym for bay? Is the Princess Cruises line part of the Carnival Cruise Line? Where can you enter a boat serial number to find the year it was made? What is it called when you tip a sailboat over? Are there any restrictions for inflatable life jackets? What is a boat propelled by oars or a propeller? What are the differences between 25 hp and 35hp Johnson outboards? What part of the sentence is small submarines that can be launched from ships? What was the name of the Australian yacht that won the Americas cup? How do you find parts for a 1974 Ted Williams Gamefisher outboard motor made by Sears Roebuck? Is supercalifragilisticexpaladocious proper grammar? How big was the U-boat? WAS BOAT invented first or horse drawn carriages? My low oil warning alarm won't stop after filling with oil on my mercury outboard motor? What moves with oars? Do you need a passport to go on a closed loop cruise? What were torpedoes used for in WW1? On my parents boat their is no bathroom just a bucket which is the healthiest should i sit squat or use my p-mate to stand when i go pee I'm a girl? Why was the dragon boat festival celebrated?