# American Coaster Enthusiasts

American Coaster Enthusiasts (ACE) is a non-profit organization focusing on the enjoyment, knowledge, and preservation of roller coasters as well as recognition of some as architectural and engineering landmarks. Dues-paying members receive the quarterly magazine RollerCoaster! and bi-monthly newsletter ACE News. Amusement parks have also invited members to exclusive ride events at amusement parks as well as sneak peek events at new roller coasters under construction.
The organization maintains an online database of roller coasters including ride specifications and archives of published news articles. The club also recognizes historically significant roller coasters with the Coaster Classic and ACE Coaster Landmark statuses.

## History

Organization founders Roy Brashears, Paul Greenwald and Richard Munch met at a roller coaster riding marathon event promoting the 1977 movie Rollercoaster at the Rebel Yell roller coaster (now called Racer 75) at Kings Dominion amusement park in Doswell, Virginia. The three discovered they shared the same passion for roller coasters and decided to form a club that would allow others that shared the same interests to join. They organized Coaster Con I the following year at Busch Gardens Williamsburg theme park in June 1978. On the final day of the event during a business meeting, the name American Coaster Enthusiasts (ACE) was chosen as the club's name. Coaster Con events have been held annually ever since.

## Structure

The organization is almost entirely run by volunteers, with the exception of an independent contractor who runs certain day-to-day operations regarding mailings, receipt of event payment/membership dues and merchandise. ACE members are required to pay annual membership dues that are available in individual, couple, family and corporate packages. The organization fulfills one of its primary goals of providing education through its publications. Other goals include promoting the conservation, appreciation, and enjoyment of roller coasters and their place in history as architectural and engineering landmarks.
ACE is governed by an executive committee of five officers and seven directors. Four of the officer positions are directly elected and one indirectly elected by the club's membership. These officers are the President, Vice President, Treasurer, Secretary and Immediate Past President. The seven directors are appointed by the president and approved by a majority vote of the remaining officers. The Region Director, oversees a system of ACE regions, which sponsors events and publishes regional websites and email newsletters.
ACE Regions
* California Northern
* Canada (except British Columbia)
* Eastern Great Lakes (Ohio and Michigan)
* Europe
* Florida
* Heart of America (Arkansas, Kansas, Missouri and southern Illinois)
* Mid-Atlantic (Delaware, District of Columbia, Maryland and Virginia)
* Midwest (Indiana, Kentucky, West Virginia)
* New England (Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island and Vermont)
* New Jersey
* New York
* North Central (Iowa, Minnesota, North Dakota, Nebraska, South Dakota)
* Northwest (Alaska, British Columbia, Idaho, Montana, Oregon, Washington)
* Other Countries
* Pacific Southwest (Arizona, Hawaii, Nevada and southern California)
* Pennsylvania Eastern
* Pennsylvania Western
* Rocky Mountain (Colorado, New Mexico, Utah and Wyoming)
* South America
* South Central (Louisiana, Oklahoma and Texas)
* Southeast (Alabama, Georgia, Mississippi, North Carolina, South Carolina and Tennessee)
* Western Great Lakes (Wisconsin and northern Illinois)

## Events

The national organization sponsors the annual Coaster Con convention, international tours, seasonal conferences, and a conference focused on coaster preservation.

### Coaster Con

Coaster Con, usually features one to as many as six theme parks where exclusive ride time is made available to members on selected coasters outside of times when the park is open to the public. Coaster Con also features photo and video contests, carnival games competitions, as well as an annual business meeting, banquet (with presentations, awards, industry keynote speaker, and auction to benefit ACE's funds), workshops, discussion groups, displays, and memorabilia sales tables.
| No. | Dates | Host parks |
| Past Coaster Con events |||
| 1 | June 9–11, 1978 | Busch Gardens Williamsburg (Williamsburg, VA) |
| 2 | June 15–17, 1979 | Kings Island (Mason, OH) |
| 3 | June 26–29, 1980 | Kennywood (West Mifflin, PA) |
| 4 | June 25–30, 1981 | Six Flags Over Texas (Arlington, TX), Six Flags AstroWorld, (Houston, TX), and Fair Park, (Dallas, TX) |
| 5 | June 24–27, 1982 | Hersheypark (Hershey, PA) |
| 6 | June 23–26, 1983 | Elitch Gardens (Denver, CO) and Lakeside Amusement Park (Denver, CO) |
| 7 | July 11–15, 1984 | Crystal Beach Park (Crystal Beach, ON, CA), Canadian National Exhibition (Toronto, ON, CA), and Seabreeze Amusement Park, (Rochester, NY) |
| 8 | June 27–30, 1985 | Lincoln Park (Dartmouth, MA), Rocky Point Amusement Park, (Warwick, RI) Whalom Park, (Lunenburg, MA), and Mountain Park (Holyoke, MA) |
| 9 | June 26–29, 1986 | Six Flags Over Georgia (Austell, GA) and Lake Winnepesaukah (Rossville, GA) |
| 10 | June 22–28, 1987 | Six Flags Magic Mountain (Valencia, CA), Santa Cruz Beach Boardwalk (Santa Cruz, CA), and California's Great America (Santa Clara, CA) |
| 11 | June 21–25, 1988 | Geauga Lake (Aurora, OH), Cedar Point (Sandusky, OH), and Boblo Island Amusement Park (Amherstburg, ON, CA) |
| 12 | June 21–25, 1989 | Dorney Park & Wildwater Kingdom (Allentown, PA) and Clementon Lake Park (Clementon, NJ) |
| 13 | June 20–25, 1990 | Six Flags Over Texas (Arlington, TX) and Wonderland Park (Amarillo, TX) |
| 14 | June 16–20, 1991 | Kennywood (West Mifflin, PA) |
| 15 | June 21–25, 1992 | Kings Dominion (Doswell, VA) |
| 16 | July 5–9, 1993 | Worlds of Fun (Kansas City, MO) and Joyland Amusement Park (Wichita, KS) |
| 17 | June 4–11, 1994 | Belmont Park (San Diego, CA), Six Flags Magic Mountain (Valencia, CA), Santa Cruz Beach Boardwalk (Santa Cruz, CA), and California's Great America (Santa Clara, CA) |
| 18 | June 18–23, 1995 | Carowinds (Charlotte, NC), Family Kingdom Amusement Park, (Myrtle Beach, SC), and Myrtle Beach Pavilion (Myrtle Beach, SC) |
| 19 | June 1–3, 1996 | Lakeside Amusement Park (Denver, CO) |
| 20 | June 6–13, 1997 | Kings Dominion (Doswell, VA) and Busch Gardens Williamsburg (Williamsburg, VA) |
| 21 | June 21–24, 1998 | Kennywood (West Mifflin, PA), Idlewild (Ligonier, PA), and Sandcastle Waterpark (Homestead, PA) |
| 22 | June 20–24, 1999 | Six Flags Fiesta Texas, (San Antonio, TX) and SeaWorld San Antonio (San Antonio, TX) |
| 23 | June 18–23, 2000 | Kentucky Kingdom (Louisville, KY) and Holiday World & Splashin' Safari (Santa Claus, IN) |
| 24 | June 17–22, 2001 | Hersheypark, (Hershey, PA) Williams Grove Amusement Park, (Mechanicsburg, PA) Dorney Park & Wildwater Kingdom, (Allentown, PA), and Philadelphia Toboggan Company, (Hatfield, PA) |
| 25 | June 16–21, 2002 | Six Flags Magic Mountain, (Santa Clarita, CA), Adventure City (Anaheim, CA), and Knott's Berry Farm (Buena Park, CA) |
| 26 | June 15–20, 2003 | Busch Gardens Williamsburg (Williamsburg, VA) and Kings Dominion (Doswell, VA) |
| 27 | June 20–26, 2004 | Cedar Point, (Sandusky, OH) Memphis Kiddie Park (Brooklyn, OH) and Geauga Lake (Aurora, OH) |
| 28 | June 19–24, 2005 | Six Flags Great America, (Gurnee, IL) Little Amerricka, (Marshall, WI), and Mt. Olympus Water & Theme Park, (Wisconsin Dells, WI) |
| 29 | June 18–24, 2006 | Disney's Animal Kingdom (Lake Buena Vista, FL), Disney's Hollywood Studios (Lake Buena Vista, FL), Old Town (Kissimmee, FL), Magic Kingdom (Lake Buena Vista, FL), Cypress Gardens, (Winter Haven, FL), and Busch Gardens Tampa Bay (Tampa, FL) |
| 30 | June 17–23, 2007 | Kings Island, (Mason, OH), Stricker's Grove, (Ross, OH) Holiday World & Splashin' Safari (Santa Claus, IN), and Beech Bend Park (Bowling Green, KY) |
| 31 | June 15–20, 2008 | Six Flags Over Georgia (Austell GA) and Wild Adventures (Valdosta, GA) |
| 32 | June 21–26, 2009 | Silver Dollar City (Branson, MO) and Worlds of Fun (Kansas City, MO) |
| 33 | June 20–25, 2010 | Kennywood (West Mifflin, PA), Idlewild and Soak Zone (Ligonier, PA), Conneaut Lake Park (Conneaut Lake, PA), and Waldameer Park (Erie, PA) |
| 34 | June 19–22, 2011 | Six Flags Over Texas (Arlington, TX) and Sandy Lake Park (Carrollton, TX) |
| 35 | June 17–22, 2012 | Dollywood (Pigeon Forge, TN) and Carowinds (Charlotte, NC) |
| 36 | June 16–21, 2013 | Six Flags New England (Agawam, MA), Canobie Lake Park (Salem, NH), Palace Playland (Old Orchard Beach, ME), and Funtown Splashtown USA (Saco, ME) |
| 37 | June 15–20, 2014 | California's Great America (Santa Clara, CA), Six Flags Discovery Kingdom (Vallejo, CA), Santa Cruz Beach Boardwalk (Santa Cruz, CA), and Gilroy Gardens (Gilroy, CA) |
| 38 | June 21–26, 2015 | Six Flags Great Adventure (Jackson, NJ), Storybook Land (Egg Harbor Township, NJ), and Morey's Piers (Wildwood, NJ) |
| 39 | June 19–23, 2016 | Six Flags St. Louis (Eureka, MO) and Holiday World & Splashin' Safari (Santa Claus, IN) |
| 40 | June 18–22, 2017 | Six Flags Fiesta Texas (San Antonio, TX), ZDT's Amusement Park (Seguin, TX), and SeaWorld San Antonio (San Antonio, TX) |
| 41 | June 17–22, 2018 | Six Flags America (Woodmore, MD), Busch Gardens Williamsburg (Williamsburg, VA), and Kings Dominion (Doswell, VA) |
| 42 | June 16–21, 2019 | Six Flags Magic Mountain (Valencia, CA) and Knott's Berry Farm (Buena Park, CA) |
| 43* | June 20–26, 2021 | Hersheypark (Hershey, PA), Dutch Wonderland (Lancaster, PA), Dorney Park & Wildwater Kingdom (Allentown, PA), and Knoebels Amusement Resort (Elysburg, PA) |
| 44 | June 19–24, 2022 | Cedar Point, (Sandusky, OH) and Kennywood, (West Mifflin, PA) |
| 45 | June 18–23, 2023 | Dollywood (Pigeon Forge, TN) and Carowinds (Charlotte, NC) |
| 46 | June 16–21, 2024 | California's Great America (Santa Clara, CA), Six Flags Discovery Kingdom (Vallejo, CA), and Santa Cruz Beach Boardwalk (Santa Cruz, CA) |
| 47 | June 15–20, 2025 | Six Flags Great America (Gurnee, IL), Little Amerricka (Marshall, WI), and Indiana Beach (Monticello, IN) |
*Note: These events were delayed one full year due to COVID-19. A virtual Coaster Con known as "Coaster Con at Home" was held on the same dates.

## Awards
### ACE Coaster Classics

The ACE Coaster Classic award was developed during a period when changes in the design, equipping, and operation of wood coasters threatened to erase these time-honored experiences and rituals. The award is designed to recognize coasters that still adhere to these principles while allowing riders to safely experience the thrill of the classic wooden roller coaster ride. To be eligible for ACE Coaster Classic status, the coaster must meet the following criteria:
* Traditional lap bars that allow riders to experience so-called airtime, or negative G's, the sensation of floating above the seat, must be installed. Individual, ratcheting lap bars do not meet this requirement.
* Riders must be able to slide from side-to-side in their seats. A coaster with any restraint or device that restricts this freedom, like seat dividers between riders, does not meet this requirement.
* Riders must be able to view upcoming drops and thrills. A coaster with headrests on every seat or the majority of seats that restrict this view does not meet this requirement.
* Riders must be free to choose where they sit. A coaster where riders are assigned seats before boarding does not meet this requirement.
The amusement park or theme park operating a coaster that is recognized as a Coaster Classic is usually presented a custom plaque. The plaque typically states:
   THE AMERICAN COASTER ENTHUSIASTS RECOGNIZES THIS COASTER AS AN ACE COASTER CLASSIC.
   ACE salutes this park for maintaining this coaster as an American treasure in its purest form. We congratulate you for the use of traditional materials, methods and equipment, which are fundamental to the classic wooden roller coaster experience.
   ACE commends this park for operating this coaster in the traditional manner so that future generations may enjoy its classic thrills and its enduring popularity.
It has been noted, however, that most coasters usually have disqualifying ratcheting lap bars, seat dividers and headrests to prevent people from trying to stand up during the ride. For example, Rolling Thunder at Six Flags Great Adventure had buzz bars which meet traditional lap bar Coaster Classic requirements, but it is not a classic because of headrests and seat dividers being added in 1981 to prevent people from standing up during the ride.

#### Coasters awarded

As of 2025, there are 30 coasters worldwide with ACE Coaster Classic status; 20 in North America, 9 in Europe, and one in Australia.
| Coaster | Park | Country | Opened | Awarded | Status |
| Big Dipper | Camden Park | United States | 1958 | Unknown | Operating |
| Blue Flyer | Blackpool Pleasure Beach | United Kingdom | 1934 | Unknown | Operating |
| Blue Streak | Conneaut Lake Park | United States | 1938 | May 29, 1993 | Demolished 2022 |
| Classic Coaster | Washington State Fair | United States | 1935 | Unknown | Operating |
| Comet | Waldameer Park | United States | 1951 | Unknown | Operating |
| Cyclone | Lakeside Amusement Park | United States | May 17, 1940 | Unknown | SBNO |
| Cyclone | Luna Park, Coney Island | United States | June 26, 1927 | Unknown | Operating |
| Cyclone | Williams Grove Amusement Park | United States | 1933 | Unknown | Closed 2005 |
| High Roller | Valleyfair | United States | 1976 | 1996 | Operating |
| Hochschaubahn | Wiener Prater | Austria | 1950 | Unknown | Operating |
| Hullámvasút | Vidámpark | Hungary | 1926 | Unknown | Closed 2015 |
| Jack Rabbit | Kennywood | United States | 1920 | Unknown | Operating |
| Kiddy Coaster | Playland Park | United States | 1928 | Unknown | Operating |
| Leap-The-Dips | Lakemont Park | United States | 1902 | Unknown | SBNO |
| Lil' Dipper | Camden Park | United States | 1961 | Unknown | Operating |
| Little Dipper | Six Flags Great America | United States | Built 1950; relocated 2010 | Unknown | Operating |
| Meteor | Little Amerricka | United States | Built 1953; relocated 2003, 2007 | Unknown | Operating |
| Montaña Suiza | Parque de Atracciones Monte Igueldo | Spain | 1928 | Not yet presented | Operating |
| Nickelodeon Streak | Pleasure Beach Resort | United Kingdom | 1933 | Unknown | Operating |
| Nightmare | Joyland | United States | June 12, 1949 | Unknown | Demolished 2015 |
| Roller Coaster | Great Yarmouth Pleasure Beach | United Kingdom | 1932 | Unknown | Operating |
| Rutschebanen | Tivoli Gardens | Denmark | 1914 | Unknown | Operating |
| Scenic Railway | Luna Park, Melbourne | Australia | 1912 | Unknown | Operating |
| Sea Dragon | Rides At Adventure Cove | United States | 1956 | Unknown | Operating |
| Teddy Bear | Stricker's Grove | United States | 1996 | Unknown | Operating |
| Thunderbolt | Kennywood | United States | 1924 | Unknown | Operating |
| Tomahawk | PortAventura Park | Spain | March 17, 1997 | Not yet presented | Operating |
| Vuoristorata | Linnanmäki | Finland | July 13, 1951 | 2001 | Operating |
| Wooden Roller Coaster | Playland (Vancouver) | Canada | 1958 | Unknown | Operating |
| Zach's Zoomer | Michigan's Adventure | United States | July 22, 1994 | Unknown | Operating |

#### Rescinded awards

Another 13 coasters were awarded ACE Coaster Classic status; 12 in North America and one in Europe. However, due to subsequent changes to the coasters, the awards have been rescinded.
| Coaster | Park | Country | Opened | Awarded | Rescinded | Status |
| Blue Streak | Cedar Point | United States | May 23, 1964 | Unknown | Unknown | Operating |
| Coastersaurus | Legoland Florida | United States | November 26, 2004 | Unknown | Unknown | Operating |
| Ghoster Coaster | Canada's Wonderland | Canada | | Unknown | Unknown | Operating |
| Legend | Arnolds Park | United States | 1927 | Unknown | Unknown | Operating |
| Montaña Rusa | La Feria de Chapultepec Mágico | Mexico | October 24, 1964 | Unknown | Unknown | Demolished 2022 |
| Rollo Coaster | Idlewild and Soak Zone | United States | 1938 | Unknown | Unknown | Operating |
| Rutschebanen | Dyrehavsbakken (Bakken) | Denmark | 1932 | Unknown | 2009 | Operating |
| Starliner | Cypress Gardens | United States | | Unknown | Unknown | Demolished 2008 |
| Wildcat | Frontier City | United States | April 20, 1991 | Unknown | Unknown | Operating |
| Woodstock Express | Kings Island | United States | 1972 | Unknown | Unknown | Operating |
| Woodstock Express | Kings Dominion | United States | 1974 | Unknown | Unknown | Operating |
| Woodstock Express | Carowinds | United States | 1975 | Unknown | Unknown | Operating |
| Zippin Pippin | Bay Beach Amusement Park | United States | Built 1912, 1915, or 1917; relocated 2010 | Unknown | Unknown | Operating |

### Coaster Landmark

In 2002, ACE introduced the Roller Coaster Landmark program to recognize coasters of historic significance that may or may not qualify for ACE Coaster Classic status.
| Coaster | Park | Country | Opened | Awarded | Status |
| Batman: The Ride | Six Flags Great America | United States | May 2, 1992 | June 20, 2005 | Operating |
| The Beast | Kings Island | United States | April 14, 1979 | October 2, 2004 | Operating |
| Big Dipper | Blackpool Pleasure Beach | United Kingdom | August 23, 1923 | July 2, 2024 | Operating |
| Big Dipper | Geauga Lake | United States | 1925 | Never presented | Demolished 2016 |
| Big Dipper | Camden Park | United States | 1958 | May 12, 2019 | Operating |
| Blue Streak | Cedar Point | United States | May 23, 1964 | June 20, 2022 | Operating |
| Blue Streak | Conneaut Lake Park | United States | 1938 | June 24, 2010 | Demolished 2022 |
| Cannon Ball | Lake Winnepesaukah | United States | May 1967 | May 20, 2017 | Operating |
| Classic Coaster | Washington State Fair | United States | 1935 | September 7, 2013 | Operating |
| The Comet | Six Flags Great Escape | United States | Built 1948; relocated 1994 | September 13, 2009 | Operating |
| Comet | Hersheypark | United States | 1946 | June 22, 2021 | Operating |
| Coney Island Cyclone | Luna Park | United States | June 26, 1927 | June 29, 2002 | Operating |
| Corkscrew | Silverwood Theme Park | United States | Built 1975; relocated 1990 | August 27, 2011 | Operating |
| Cyclone | Lakeside Amusement Park | United States | May 17, 1940 | August 2, 2003 | SBNO |
| Dragon Coaster | Playland | United States | 1929 | August 8, 2009 | Operating |
| Giant Dipper | Santa Cruz Beach Boardwalk | United States | May 17, 1924 | May 5, 2007 | Operating |
| Giant Dipper | Belmont Park | United States | July 4, 1925 | April 23, 2010 | Operating |
| Grand National | Blackpool Pleasure Beach | United Kingdom | 1935 | July 2, 2024 | Operating |
| Great American Scream Machine | Six Flags Over Georgia | United States | March 31, 1973 | May 21, 2017 | Operating |
| Jack Rabbit | Seabreeze Amusement Park | United States | 1920 | August 15, 2015 | Operating |
| Jack Rabbit | Kennywood | United States | 1920 | June 21, 2010 | Operating |
| Kiddy Coaster | Playland | United States | May 26, 1928 | July 28, 2018 | Operating |
| Leap-The-Dips | Lakemont Park | United States | 1902 | May 26, 2002 | SBNO |
| Legend | Arnolds Park | United States | June 8, 1930 | August 6, 2006 | Operating |
| Loch Ness Monster | Busch Gardens Williamsburg | United States | May 20, 1978 | June 17, 2003 | Operating |
| Magnum XL-200 | Cedar Point | United States | May 6, 1989 | June 21, 2004 | Operating |
| Matterhorn Bobsleds | Disneyland | United States | June 14, 1959 | Not yet presented | Operating |
| The Riddler Mindbender | Six Flags Over Georgia | United States | March 31, 1978 | June 17, 2008 | Operating |
| Montaña Rusa | La Feria Chapultepec Mágico | Mexico | October 24, 1964 | April 22, 2017 | Demolished 2022 |
| Montezooma's Revenge | Knott's Berry Farm | United States | May 21, 1978 | June 20, 2019 | SBNO |
| Phoenix | Knoebels | United States | Built 1948; relocated 1985 | October 8, 2005 | Operating |
| The Racer | Kings Island | United States | April 29, 1972 | June 18, 2007 | Operating |
| Racer | Kennywood | United States | 1927 | June 21, 2010 | Operating |
| The Raven | Holiday World | United States | May 6, 1995 | June 23, 2016 | Operating |
| Racer 75 | Kings Dominion | United States | May 8, 1975 | June 20, 2003 | Operating |
| The New Revolution | Six Flags Magic Mountain | United States | May 8, 1976 | June 16, 2002 | Operating |
| Roller Coaster | Lagoon Amusement Park | United States | May 28, 1921 | July 30, 2005 | Operating |
| Runaway Mine Train | Six Flags Over Texas | United States | August 1966 | September 9, 2006 | Operating |
| Rutschebanen | Tivoli Gardens | Denmark | 1914 | June 30, 2023 | Operating |
| Sea Dragon | Columbus Zoo and Aquarium | United States | 1956 | July 16, 2022 | Operating |
| Screamin' Eagle | Six Flags St. Louis | United States | 1976 | June 21, 2016 | Operating |
| Swamp Fox | Family Kingdom Amusement Park | United States | 1966 | April 29, 2016 | Operating |
| Thunderbolt | Kennywood | United States | Built 1924 (as Pippin); rebuilt 1968 | July 27, 2014 | Operating |
| Thunderbolt | Six Flags New England | United States | 1941 | August 2, 2008 | Operating |
| Thunderhawk | Dorney Park & Wildwater Kingdom | United States | March 30, 1924 | June 23, 2021 | Operating |
| Tornado | Adventureland | United States | July 4, 1978 | August 17, 2024 | Operating |
| Whizzer | Six Flags Great America | United States | 1976 | August 10, 2012 | Operating |
| Wildcat | Lake Compounce | United States | 1927 | August 1, 2008 | Operating |
| The Wild One | Six Flags America | United States | Built 1917 (as The Giant Coaster); rebuilt 1932 and 1963; relocated 1986 | June 18, 2018 | Operating |
| Wooden Roller Coaster | Playland | Canada | 1958 | July 11, 2009 | Operating |
| Yankee Cannonball | Canobie Lake Park | United States | 1930 | June 20, 2013 | Operating |

### Golden Age Coaster

The Golden Age Coaster award, a prequel to the Roller Coaster Landmark award, was established to recognize significant roller coasters that were built during the 1920s. Giant Dipper at Santa Cruz Beach Boardwalk, and Giant Dipper at Belmont Park (San Diego) both received the Golden Age Coaster award in addition to the Roller Coaster Landmark award.

## Preservation

ACE takes an active role in the preservation of endangered roller coasters. Since 1985, the club has either directly or indirectly helped save more than half a dozen. One of the most notable include the Phoenix located at Knoebels Amusement Resort in Elysburg, Pennsylvania. The wooden coaster was relocated from Playland Park in San Antonio, Texas. Another that the organization saved was Leap the Dips, the world's oldest operating roller coaster, located at Lakemont Park in Altoona, Pennsylvania. In addition to preservation, some parks have also sought the opinions of ACE members regarding roller coaster installations, such as Magnum XL-200 at Cedar Point and roller coaster design, as was the case with The Legend and The Voyage at Holiday World in Santa Claus, Indiana.