I'm certainly interested. I'm in the Navy myself and have experience in the whole way shipboard experience works. Just want to say that the Nav isn't really the one that pilots the ship - that would be the helmsman. He issues course corrections and in the event of some critical evolution, is the [i]only[/i] person that the helmsman would listen to. Most of the time, though, that job is done by the XO or any Junior Officer in the pilot house.