These terrifying moments aren't mine, but my younger sister's (11 year age difference, she was 11 when this happened).
We live in Sandusky, OH, about 10 minutes from Cedar Point. I used to take her there yearly, and the Gemini (a very old, but fun racing coaster) was the only coaster she'd ride. Well, DH and I decided it was time for her to spread her wings a bit. after some prompting (and a little threatening..I'm a mean sister..) we got her on the corkscrew (upside-down twisty coaster, tame enough..) she was screaming the whole ride(1:30sec)
"I hate you! You're so mean!" the second we got off she wanted to do it again!!
We hauled her on to more and more rides, each time she declared her "hatred" for me, but wanted to get right back on..we topped off the evening with a little ride called Millenium Force. At the time, it was the tallest, fastest, etc etc. and even I was a bit scared to ride it at first. On the way up the hill she was so scared she was shaking, but the priceless moment was the second the car tipped down to go over the first hill. She turned as white as a ghost and her eyes just about popped out of her head,

a true moment of panic. I thought she was going to break my hand, she was squeezing so hard!
If they'd had a camera at the top of that hill to take pics of the passengers, I would have definitely forked out the money!! Needless to say, my extreme meanness as a sister has led her to become a coaster junkie..the next time we went to WDW she rode everything she was too afraid to try the year before. So all's well that ends well.

I have many many other stories of my DH and I terrifying my poor sis, but I'll save those for another time.
