<page_title> Roller Coaster Corporation of America </page_title> <section_title> List of roller coasters </section_title> <table> <cell> Great American Scream Machine <col_header> Name </col_header> </cell> <cell> Six Flags Over Georgia <col_header> Park </col_header> </cell> <cell> 1973 <col_header> Opened </col_header> </cell> </table>
The Great American Scream Machine was one of a Roller Coaster Corporation of America, at Six Flags Over Georgia in 1973.