Did anyone else notice?
I know this movie was full of plot holes, but I think the most glring one was that in the beginning they were diving into the area where the Spanish ship had sunk in the Atlantic Ocean, then later on in the movie he returns to the same area in the Pacific Ocean! I'm not sure that they actually mentioned that he moved to the west coast, but it is tipped off by all of the California liscense plates everywhere.
I also liked how they were able to talk to eachother underwater with respirators in thier mouths.