Chance me for Tufts?

I’m a current junior from a suburb of Cleveland, Ohio. I’m a white, middle-class female with separated parents, if that helps.

ACT: 35 (taken one time)
GPA: 3.88 (UW) 4.33 (W)
SAT II: US History (740; summer after sophomore year)
APs: World History (3), US History (5), Seminar (4), Music Theory (4), AP Physics 1 (3)
Intended Major: History or Poli Sci (pre-law track)
ECs: Cast in 3 school plays/musicals, Cast in 2 summer musicals, Assistant Director for 1 school play and one summer musical (intending to AD for 2 school musicals, 1 more summer musical, and 1 more school play)
Public Forum Debater (Placed 17 out of 88 teams)
President of Drama Club for 3 years (by graduation)
Honor Thespian for International Thespian Society (projected to advance to National Honor Thespian)
Select Choir Member for 3 years (by graduation)
Junior Year Schedule: AP Research, Mixed Choir, Honors French IV, AP Chemistry, AP Calculus AB, AP English Language, AP US Government and Politics

My unweighted GPA is relatively low as I’ve taken a few classes online in order to advance to higher level classes, which I succeeded in (for example, I got a B+ in honors geometry online the summer after 8th grade, but got an A in honors algebra 2 my freshman year). I’m hoping my ACT score will counteract that. Tufts is one of, if not my top choice, but I will most likely not apply Early Decision. What are my chances of admission, and what can I do to improve them (stats-wise)?

Also, my school doesn’t release rankings, but I would guess i’m in the top 5%