CNN CNN Newsroom April 24, 2014 18:41:00
Point. >> in some cases you have a lot of current. very shortly after you leave the harbor you're going to have a lot of current headed north with the gulf stream. so that's going to change your plan a little bit. >> let's try to make a turn with the ship. >> one of the main things with a ship at sea is you have got your course on the ground and your heading. in this particular case if you're headed across the baja mas, the heading of the ship is not going to be in that direction. if you can start listing here and you see the perspective from the bridge but i also want to give you the sper tec...