I don't have an overwhelming urge to head to sea like some people, LOL. But I would like to do it once at least. Fortunately I have never been subject to sea sickness except for some mild queasiness on a cruise when there were some unusual vibrations of the ship. Normal rocking of a ship doesn't bother me. We were on a fishing cruise one time and went through some pretty rough weather and my wife was puking her guts out over the side, but I was fine. And once a long time ago I was on an open deck ferry and went through a very violent storm caused by a waterspout. Imagine the helpless feeling of watching a tornado funnel approaching you with waves crashing over the side, and you are standing there in the open with nowhere to hide!