2021 – Houston Texas AOHN
2020 – Houston Texas AOHN
2017 – Austin Texas AOHN
2014 – Houston Texas AOHN
2013 – Houston Texas AOHN
2012 – Houston Texas AOHN
2011 – Houston Texas AOHN
2010 – Houston Texas AOHN
2009 – Houston Texas AOHN
2008 – North Texas AOHN
2007 – North Texas AOHN
2006 – North Texas AOHN
2005 – North Texas AOHN
1998 – San Antonio Texas AOHN
1993 – Dallas Texas AOHN