What object is required on a 15-foot boat?

Do you need a passport for the boat to UK from Ireland? Why do boats have a pointy bow? Which dual outboard motors are on the left and which is on the right? What size fuel tank for Evinrude Fisherman 6 hp outboard? What year is this mercury outboard motor serial number 2487101? How much fuel does a 2007 Johnson 30hp outboard motor use? If you are run aground in a outboard boat and you are not taking on water what is the first step in attempting to free your boat? How long does it take to get from Michigan to Florida on a yacht? What rotating device is used that pushes along a ship or aircraft? When power driven vessels are crossing at right angles what should the vessel on the right do? Can you plug the water jet on a yamaha waverunner? What do lateral markers indicate Boating? 40 hp Johnson skipping when you give it throttle? What would be the gas oil mixture for a 1965 Evinrude 18 horse power outboard motor? What are the light displayed by a vessel engaged in dredging? Does the boat pass on the starboard or the port side of the red buoy? How many people can ride on a 24 foot pontoon legal? What is the best way avoid running avoid running aground? Do houseboats require a special water heater? Which of the following vessels has priority when entering a lock?