You might be interested in Diversity Flyin’s. Some college programs have already closed, but a few are still open. I noticed Lehigh on your list. They take part in this program, but already closed. You might want to look the list over and see which programs are still accepting applications. Oberlin http://new.oberlin.edu/arts-and-sciences/admissions/mvp/apply.dot and
University of Vermont https://www.uvm.edu/admissions/undergraduate/discovering_uvm
are still accepting applications.
Here are two different flyin lists –
http://www.college-path.com/2013-diversity-flyin-list-colleges-pay-seniors-visit-fall/#more-2400
http://getmetocollege.org/hs/2015-free-diversity-college-visits