What are my chances for getting into these colleges?

I’m finishing up my freshman year in high school. I was in SADD (Students Against Destructive Decisions) and that was it, but my grades for first semester are:

Enriched English 9: A-
US History: B+
Band: A
Spanish: A-
Health: A-
Accelerated Geometry: A-

My grades for third quarter (half way through second semester):

Enriched English 9: B+
Honors Earth Science: B
Band: A
Spanish: A
Gym: A
Accelerated Geometry: B-

Next year I plan on doing Key Club, SADD and cross country, but I’m quitting band so that I can take chemistry, biology and accelerated algebra II and trigonometry along with enriched english 10 and AP European history, though I might try out again in 11th grade. If I manage to bring my geometry grade up to an A- or B+ and my english grade to and A- or A, how do you think my outlook is for getting into colleges like:

UW Minnesota (the main one in minneapolis)
Milwaukee Marquette
University of Wisconsin Madison
Harvard
Yale
Oxford
Stanford

And if you have any other suggestions for what I should do to improve my chances of going to one of those colleges or similar colleges, just let me know. Thanks:)