Have you ever been sea sick? I have, and it is terrible! The way you feel does not compare to anything I can think of. I remember feeling thoes same things, except I did have the urge to vomit (a lot). THis subject does scare me a little, I had not thought of this situation. I get very sea sick - I wonder if my CAH daughter might as well, and can you stress dose before "just in case"? I do not have any plans to go out on a boat, but if we do, I will be sure to watch for this - thanks for the warning. I really do believe it was due to sea sickness...