Is a boat a complex machine?

Why were 1st class passengers treated differently than steerage? What is the chance of boat people dying? When someone falls overboard what action should you take? What is required aboard while operating a motorboat in Florida? When boating at night what do red and white light on vessel tell you? How old was sir peter Blake when he got shot? Was there a boat ride in Pittsburgh that was called the good ship lollipop? What steel is used in US submarines? Did they use boats in the 1700's for transportation? Who invented the submarine? What should you do if your boat cap sizes? When On powerboat when should blower be operated? What is a group of sailers called? How does a submarine engine work? Another word for a large open motorboat? Whose yacht is named stardust? Did sterling finish his canoe in the book rascal? 1993 15hp Johnson fuel mix? What is the maximum speed to operate your PWC when within 200 feet of the shore? If you run your boat aground what should you do?