my secret is that i've already answered all of these questions at least once since 2004, so i just go to google and i type site:talk.collegeconfidential.com/university-virginia and search for what i want.
how i got the links in the first place, well, i am a TA for the cs dept. so computers and i get along pretty well.
that site (the data digest) is my favorite uva site ever. i wish every university had one. i tried to find that kind of info for upenn for a friend and i totally failed.
as far as gpa's, dean's list is a 3.4, so if you get there you know you're above average. i have a 3.7, but i completely give curry school the credit for that amazing number. i had a 3.3 my first semester and a 3.4 my second semester so don't worry, grades do go up pretty decently after first year.