| DATE | LOCATION |
|---|---|
| July 8-10, 1966 | Dayton OH |
| July 8-9, 1967 | Hutchinson KS |
| July 5-7, 1968 | Irving TX |
| July 4-6, 1969 | Overland Park KS |
| July 3-5, 1970 | Irving TX |
| June 25-27, 1971 | Merritt Island FL |
| July 28-30, 1972 | Tulsa OK |
| July 6-8, 1973 | Phoenix AZ |
| July 5-7, 1974 | Manchaster NH |
| July 4-6, 1975 | Clarksville TN |
| July 2-4, 1976 | Shreveport LA |
| July 8-10, 1977 | Sioux Falls SD |
| June 30-July 2, 1978 | Dubuque IA |
| July 6-8, 1979 | Joplin MO |
| July 4-6, 1980 | Bowling Green KY |
| July 17-19, 1981 | Sioux Falls SD |
| July 9-11, 1982 | Clarksville TN |
| July 8-10, 1983 | Bowling Green KY |
| July 13-15, 1984 | Fayetteville AR |
| July 12-14, 1985 | Slippery Rock PA |
| July 4-6, 1986 | Bowling Green KY |
| July 24-26, 1987 | Gorham ME |
| July 1-3, 1988 | Colorado Springs CO |
| June 30-July 2, 1989 | Tulsa OK |
| July 27-29, 1990 | Tulsa OK |
| July 5-7, 1991 | Bowling Green KY |
| July 3-5, 1992 | Bowling Green KY |
| July 2-4, 1993 | Bowling Green KY |
| July 1-2, 1984 | Bowling Green KY |
| July 7-9, 1995 | Bowling Green KY |
| July 12-14, 1996 | Bowling Green KY |
| July 11-13, 1997 | Bowling Green KY |
| July 17-19, 1998 | Manhattan KS |
| July 30,31-Aug 1, 1999 | Atlanta Georgia |
| Aug 4-6, 2000 | Atlanta GA |
| June 28-July, 2001 | Colorado Springs CO |
| July 5-7, 2002 | Atlanta GA |
| June 13-15, 2003 | Wilmington North Carolina |
| July 2-7, 2004 | Bowling Green KY |
| July 1-3, 2005 | Bowling Green KY |
| June 30-July 2, 2006 | Bowling Green KY |
| June 29-July 1, 2007 | Bowling Green KY |
| July 4-6, 2008 | Bowling Green KY |
| July 3-5. 2009 | Bowling Green Kentucky |
| July 2-4, 2010 | Rogers Arkansas |
| July 1-3, 2011 | Rogers Arkansas |
| July 2012 | Rogers Arkansas |
| July 2013 | Rogers Arkansas |
| July 4-6, 2014 | Rogers Arkansas |
| July 3-5, 2015 | Rogers Arkansas |
| 2016 | Rogers Arkansas |
| 2017 | Rogers Arkansas |
| 2018 | Rogers Arkansas |
| 2019 | Rogers Arkansas |
| 2020 | Covid |
| 2021 | Covid |
| 2022 | Rogers Arkansas |
| 2023 | Rogers Arkansas |
| 2024 | Rogers Arkansas |
Past Locations