What are the chances of my son who is a junior to get admissions

This site may help you generate further ideas: http://www.■■■■■■■■■■■■■■■■■/lists/list/the-experts-choice-colleges-with-great-pre-med-programs/199/

These orderings roughly correspond with selectivity:

http://www.businessinsider.com/the-50-smartest-colleges-in-america-2016-10

http://www.businessinsider.com/the-610-smartest-colleges-in-america-2015-9

This analysis offers data adjusted for the new SAT format: http://www.■■■■■■■■■■■■■■■/college-profiles-new-sat/