I was poking around and found the ACHA National Tournament results for
2002-03.  Drum roll please...

Division 1 - Penn State University
Division 2 - Colorado University
Division 3 - Muskegon Community College (Michigan)
Women's - Michigan State University

For NCAA Division 1 expansion opportunities, the ACHA Division 1 also
includes two other large northern schools Illinois (who took 3rd) and Iowa
State.  Both Penn State and Illinois seem to have enough player interest
to field both a ACHA Division 1 and Division 2 team.  You can find the
complete list at: http://www.achahockey.org/

Doug Peterson