JB or others, is my memory correct that DU had a 14 year run of getting the team to the NCAA tournament? Was a record until Michigan overtook it.
UNH had a 10 year run from 2001-02 to 2010-11 of making the tournament every year. From 1991-1992 to 2010-2011 it was 17 NCAA tournaments in 20 years. As for historical records about who has the longest consecutive tournament streak, I could really careless.
From a fan perspective I probably enjoyed the 1996-97 to 2002-03 window the most. Seven years, above .600 winning percentage every one of them, 4 frozen fours, 4 years of less than 10 loses.