How old do you have to be to drive a boat in Virginia?

How many pennies can a 20x20 tin foil boat hold? Will your boat go faster when it is choppy? When on board facing the front of a boat where is the bow? You are operating your powerboat near a shoreline. What should you do to help prevent erosion? What were groups of German submarines called? Are seabourn cruises all inclusive? Why wont the back Windshield washer spray? Do you have to fill a hot water heat boiler? How did the German U boat campaign effect US public opinion? Who invented the U-Boat? What do children need if they have no photo ID when on a cruise to and from the same port? What does raft stand for? How fast will a Cessna fly? Can one get a Carnival Cruise discount for cruises to Rarotonga? What is a furling sail? What is BCM and SCM in reference to a tank barge? Sailboat and power craft are underway when will the sail boat give way? What action is required of powerboat when approaching a sailboat head on in darkness or reduced visibility? Would the number of shipwrecks have been less if there were more lighthouses or fog horns? What is the fuel-oil mixture for a 1972 Chrysler 35 hp outboard?