Thank you!! Also, on Naviance if you go under the “Admissions” tab for each individual school you should be able to see a graph with all of the students at your school who have applied to BU with their ACT/SAT/GPA and whether or not they got in!! I find it really helpful, it also shows the average for kids who got in. 
Good luck!! (PS I did a chance me too for BU if you had the time to check that out and say your opinion, that would be great!!)