the ocean can be a dangerous place. But many people who enjoy coastline sports on vacation don't know what to do in protect,either on the beach or out at sea. Some people are stupid enough to go in a speed boat or on a jet ski without a life jacket. and there are thousands who haven't learned the basics of first aid,which is why lifeguards and the Coast are so important! They can water you of the risks and warn you from the dangers that are hiding along every emergencies and on every beach. they have special life-saving procedures , and they know the emergency equipment to use if swimmers are in danger