You have a great chance! I’m attending Virginia Tech next year and I was in a similar position, 3.99GPA 1990 SAT, am from NOVA and was accepted during the regular decision cycle to the college of science. If you chose to apply during either ED or regular, I am almost certain that you’d be accepted. The only reason you may be denied or waitlisted would be that you neglect to do the essays or don’t send teacher recommendations. If this is at helpful I ended the year with a 4.5ish GPA and had straight A’s through the admissions cycle (may have helped my chances, not really sure though). If you have any other questions feel free to send me a message!