What indicates and emergency situation aboard a boat?

Where can I find online information about Cruises from New York? What is draft on a sailboat? Where can I have my rc ship repaired? What do you do on a cruise? How do you book a Fred Olsen cruise? What are the rules of sailing? How does the plumbing of a jacuzzi type tub automatic balancing tank work to return warm overflow water? Can you use Quicksilver high performance gear lube in a 40 hp Honda outboard lower unit? Why did the MS Herald of Free Enterprise sink? What do two short horn blasts from another vessel mean in meeting situation? In Indiana which document must be on board and available for inspection whenever a vessel is being operated? What is the derivation of the word yacht? What is the value of a 1989 marlin ski boat in good condition with a rebuilt motor set up to fish? What is cost per sq ft for offshore rig water blasting? Who made the Cherokee canoes? What is the safest area for towing a skier? Between 1990 and 2006 the number of people who died in boating related accidents increased? Why did Richard Arkwright choose the water frame? Where are periscopes found? Why do submarines need anchors?