"At least it only conflicts with Houston once, though that may not be of any consolation to if you are a senior. The two years after that it conflicts with Detroit, so it is actually worse for northern teams."
April 19-22, 2017 – Houston, TX
April 26-29, 2017 – St. Louis, MO
April 18-21, 2018 – Houston, TX
April 25-28, 2018 – Detroit, MI
Not really
But as Andrew pointed out it definitely wouldn't be a smart idea to miss two consecutive weeks of school.