roller coaster en The Legend Lives On <p></p><p>History is being preserved at Arnold’s Park in northern Iowa, where the state’s oldest roller coaster is undergoing a much-needed overhaul. We get the story, and take a ride, with Iowa Public Radio’s Rick Fredericksen.</p> Wed, 10 Apr 2013 10:30:00 +0000 Rick Fredericksen 18942 at The Legend Lives On