Roller coasters have been a part of my life since I was little. I am terrified of them, at least the large ones that flip you upside down with no respect for what you had for breakfast or lunch! My family went to Elitch Gardens amusement park in Denver. When I was small, I loved the boats that I could captain around the pond, the train that circled the park, the Tilt-a-Whirl, the Haunted House and many other rides. I have such fond memories of it. One of the country’s top 10 roller coasters was Mister Twister which opened at Elitch Gardens in 1964. It was a 96-foot-tall wooden coaster…