You have a great GPA from a good school so if you do well on your lsat you should be able to get into a great school. I think if you break 170 you'll be a lock anywhere except Harvard, Yale and Stanford which are hard to predict. the three best way to see where you fit in once you get your score is:
1. look at the 25/75 data on law school from publications like USNews...generally you need to be above both the 25th for lsat and gpa to have a competitive shot at a school UNLESS you are a underrepresented minority in which case your lsat (according to Montauk counts for about an extra 8-10 points)
2. Go to lawschoolnumbers.com and look at the graphs for the schools you are considering...they'll give you a good idea of what cutoffs are and what schools generally accept/deny at
3. go to
http://www.prelawadvisor.com/YesPoints.htm and see where you fit in, I'd say rochester is about the same level school as georgetown so your lsat will give you a good idea
but all in all, the whole application is evaluated so theres no guarantees really or exact way of prediction, these are just good guides