Hello; The order of this list is all jacked up. Accidents do not rest on incompetent people. There’s very little room for error when you’re in charge of a ship with cargo and crew. One wrong decision and your face might be plastered all across the 6 o’clock news. Sure, it sounds like an exaggeration, but it’s really not. From the grounded Rena that caused an environmental disaster to the crashed Costa Concordia with dozens of deaths, here are 20 most expensive ship mistakes in history.