I used to be really afraid of roller coaster, LIKE really afraid. I remember when I first got on my first loopy one, when I got off I was crying and had a bloody nose LOL Ever since my friend made me ride every roller coaster at Busch Gardens since it was a school trip, I've gotten over my fear to say the least. My favorite one was either the Griifon http://www.youtube.com/watch?v=kVyxMGSdvZw
or the Loch Ness Monster http://www.youtube.com/watch?v=QaiT1P1LqmU
those two were pretty fun. I really want to go to Kings Dominon some time and ride the Intimidator
http://www.youtube.com/watch?v=0WpNSImh6Z8
It was such an intense ride, people used to black out on it xP