A jubilant Darlene Bell (front seat, left) takes her 500th ride on Kings Island's Diamondback roller coaster here, accompanied by a rides associate, Bryan Miller. The Dayton, Ohio native has visited Kings Island 28 times this season, averaging 18 rides per day on the park's new $22 million steel coaster.http://news.cincinnati.com/article/20090711/NEWS01/307110012/Woman+takes+500th+coaster+ride
