Theres no dout in my mind they know where there ships are at any given moment! Heck you can go to Princess web site and down load a bridge cam that will show you where their ships are at any given time. I dont understand Why all of a sudden everyone thinks someone needs to make cruising safer! It seems pretty safe to me. You can put all the saftey measures you can think of in place but there will always be the risk of stepping on a ship and heading out to sea. Do people really think that someone can make cruising 100% safe I dont think so. If you think thats going to happen then I feel you dont really understand the risk your taking in the first place.