chances with a low GPA, high ACT?

<p>i'm a black senior in illinois. my weighted GPA is a 3.39, and as far as i know my school does not have unweighted GPAs, but if i were to guess it is in the 2.7 - 2.9 area. i got a 30 on my ACT (eng - 31, reading - 31, sci - 29, math - 27) and i plan on studying for it and taking it again. i got a 196 on my PSAT and i also plan on taking the SAT this october. throughout high school i took a good majority of honors classes, but many regulars as well, and i took AP bio sophomore year.</p>

<p>EC'S
3 years of golf
african-american culture club
jack and jill (it's a service/social organization)
one ministry at my church
(and thats about it)</p>

<p>what would you say my chances are at Tulane, UNC-Chapel Hill (my dad went there, if that counts for anything), Vanderbilt, UT-Austin, UMiami, and URichmond? would you say i am aiming too high on those?</p>