hey... what are my chances in some Ivies or bs(or ba)/mds???

<p>Right now I'm a junior in high school and haven't even taken the SATS, so i know predicting my chances might be tough... but i have roughly a 97 average, however that converts, and am top 5%. I do play 2 sports and am in band so how much would those help for acceptance? I'm interested in Cornell, Brown, Dartmouth, and some bs/mds like REMS at rochester and some others... so what are my chances at some of these places and what do i need to do to increase my chances? if anyone who did get accepted into any of the places/programs i listed, i would love to know what you did to get in... thanks!</p>