Boats. Hate them. All sizes. I won't even get on a cruise ship. I'll get on a ride boat at
Disneyland or Disney World, but that's about it. I'm deathly afraid of the boat sinking and me and my family dying a horrible death. Any little wiggle or movement on the boat sets me off into freak out mode. Sheer panic. I'm able to hide it pretty well, so you can't really tell that I'm 2 seconds away from crying.
I never ever want to go on a cruise.
I never ever want to go on 1 of those parasailing things.
On our honeymoon, we took a ferry somewhere. Passenger only ferry. The motion dampening system went out and the swells were 10-15' high. It was 3 hr of a barf fest. Like being on a roller coaster that whole time and you couldn't get off. Horrible experience.
Another time, went out on a very quiet bay w/extended family for a late evening boat ride. Boat was small, 7 of us were on it. Watching them try to get that boat off of their trailer was just torture. Their truck almost went back all the way in the water...like underwater. It was nuts. I was a wreck for that whole hour-long boat ride.
In high school, we went on a family vacation in a tropical location. Sister & I went parasailing. The owners of the boat thought it would be funny to dunk me in the water while they reeled me back into the boat. Just as I went underwater, I breathed in, so I got a lung full of sea water. It was awful. I coughed it up all over the boat operator. He got mad at me. I yelled at him for dunking me. I held on for dear life the rest of the way back. Never again.