That's my next Vortex ride goal...200! [Just 65 more rides (as of 10/28, my most recent trip) and I'm there!] But I'll still be keeping count when I surpass any number (yes, that means 200!).
Yeah, Vortex is also the top ride for me, by a lot. Right now I've rode it 135 times total since 2010 (when I started riding it). The second-most-ridden-by-me ride is Diamondback, which I've rode only 72 times since mid-2009. The count could have been higher, but those other opportunities were either sacrificed for last minute rides on Vortex prior to park closing (like on July 10 and October 28) or it was closed (like September 3) or the line was much too long (like August 4, especially in the evening). I feel I should step up my rhythm a little more on my riding of DB... After all, it IS my second most favorite coaster at KI...
Third most-ridden coaster has to be Adventure Express, though it's only at 16 rides, then Flight Deck, which is also at 16, and The Beast at 8. (yes, I'm also thinking about riding the other coasters a little more as well, all while still getting my dose of Vortex rides on each and every KI trip.)
For Cedar Point, it's Magnum XL-200 at 6 rides; Iron Dragon and Gemini are at 5 rides as of my most recent CP trip on September 9. (I only go once a year--3 and a half hour drive away from my house! and also I've only been going annually since 2011). Corkscrew is close behind, with four rides total.
Loch Ness Monster is my top ride at Busch Gardens Williamsburg, at six rides (I've been there only once--on 6/26/12). Griffon and Apollo's Chariot are tied for second at two rides.
At Darien Lake, Viper is at the top with 10 rides (during the only trip there so far--on 7/25/11) and Boomerang has the second most at only 2.
For Kings Dominion, Anaconda has the most (5) and second is Shockwave (3). (I've also been to KD only once--on 4/10/12)
Python is the only coaster at Coney Island so it'll always be at the top there. (though I've rode it only once...)