Chance me for the following schools

I’m currently a junior interested in the following schools. I’m looking to major in mathematics and minor in econ or computer science.

GPA: 3.9
ACT: 34 (forced to retake because of new state requirement, hoping to score 35+)
ACT Writing: 8 (Should I be worried that this was bad? >_< )
SAT: Not taken (Should I?)
SAT Subject Tests:

Chem: 740
Math 2: 780
Will take physics in June

APs:

Taken:

Human Geo(4)
APUSH(5)
Stats(5)
Calc AB(5)
Chem(4)

Taking in a couple of weeks:

Environmental Science
Physics C(Mech and E/M)
Calc BC
Lit
Euro

Next Year

MacroEcon
MicroEcon
Computer Science A
Psych
US Govt
Comparative Govt
Spanish
Comp

ECs(Pretty weak :\ )
Varsity Swimming(Captain)
Piano
Miscellaneous Volunteering(100+ Hours)
National Honors Society

Schools:
Minnesota
Wisconsin
Carleton
Carnegie Mellon
Penn
Princeton
MIT

Thank you :smiley:

Edit: Also my dad is an MIT alum how much does that help me if at all?

your a definite lock for Minnesota and Wisconsin
Carleton and Carnegie i think u have a good shot at
Penn and Princeton are reaches
and MIT, idk, but ur dad being an alum helps

now chance me
http://talk.collegeconfidential.com/what-my-chances/1770016-can-i-get-into-any-one-of-these-following-schools-cornell-brown-dartmouth-uci-nyu-ucsd-ucla.html#latest