[Jamie Kalb]

Remember, you don't have to have this entirely figured out coming into college. A large percentage (not sure of the actual number) of college students change their majors during their time there, and, as far as I know, it's usually not too difficult to switch between engineering disciplines. Many colleges don't even require you to declare a major until sophomore or junior year. The fact that you already have it down to two or three engineering disciplines is a good start. Come in knowing your general area, then try to pin it down during your first year. Your classes early on should give you a taste of what those disciplines are really about, and you may end up really liking one or deciding that you don't like one at all.