<p>Your chances of getting into pre-med are exactly the same as your chances of getting into a college generally because pre-med is an advisory program that any student accepted to the college can be a part of. Marking pre-med on your app will neither increase nor decrease your chances of admission in relation to anyone who does not mark pre-med. It is on the app simply to tell the college that you want to be part of the advisory program. As to admission in general, your GPA is somewhat low for SLU although test score is fine but likely you should consider it somewhat of a reach. For the other two, you chances are likely very good.</p>