I'm Scott, from London. I'm 31, been to quite a few parks over the years. My love of coasters started at the old Dreamland/Bembom Brothers in Margate (RIP). My Dad went on the original Looping Star (this is back in the early 1980s), and I was too young/short. The trauma of not being allowed on the ride stayed with me, and so I now take every opportunity to get a credit.
So far, I've visited:
Florida - Busch Gardens, WDW parks, IOA
Europe - Walibi Belgium, Walibi Holland
UK - Alton Towers, American Adventure, Lightwater Valley, Flamingoland, Dreamland Margate (returned just before it shut to get those credits!), Thorpe Park, Chessington, Blackpool Pleasure Beach, probably a few others
Hong Kong - Disney Land.