Many families go to amusement parks for a thrill they can experience together. Riding roller coasters is one of the biggest thrills you can safely have... or so we though. For some people, a trip to the amusement park has made their vacation days a little more worrisome and even tragic. Not all days at the amusement park end happily. You may rethink your next visit to an amusement park when you read this: 1.) The Cyclone - Coney Island, NY NBCNewYork The most famous roller coaster in Brooklyn's Coney Island has had its share of mishaps and injuries. The...