Y10:  Born 2014-2017

Y12:  Born 2012-2015

Y14:  Born 2010-2013

Cdt:  Born 2008-2011 (2009-2012)*

Jr:     Born 2005-2011 (2006-2012)*

*For March NAC and later National Level Tournaments

Senior:  Born 2011 or earlier

   DIV1:  Rank A, B, or C

   DIV1a:  No rank requirement

   DIV2:  Rank C, D, E, or U

   DIV3:  Rank D, E, or U

Veteran:  Born 1985 or earlier

   VET40:  Born 1976-1985

   VET50:  Born 1966-1975

   VET60:  Born 1956-1965

   VET70:  Born 1955 or earlier