St. Louis Hillel
http://www.stlouishillel.org
Hillel International
http://www.hillel.org
cheap trips to israel if you've been there before;
they also have generous grants to fund your
new programs:
Chabad on campus
http://www.chabadoncampus.org
Chabad International
http://www.chabad.edu
Kosher meal plan info
http://www.diningservices.wustl.edu/
mealplans_kosher.shtml