Chance me please? D

<p>So my first two years of high school I got around a 2.3UW. For three semesters. I had about 3-6 D's in my highschool career. I feel this will scare colleges away. Then I became a good student and got it up to a 3.0UW first semester of junior year then a 3.8 unweighted, and a 4.4 weighted. I am taking AP Physics and AP English. and 2 other Honors classes. I do Varsity swimming and Debate team, If I continue the trend, What are my chances to get in one of the CU's? (CU Boulder, CU Denver, UC Colorado Springs?) Especially CU Boulder. It is my dream school.
I am also a Colorado Native
Want to go into architecture (I have CADD experience)
29 on ACT (Retaking in spring. will try for 30+, I know I am capable)
Hispanic
volunteer hours with Habitat for Humanity building houses
It is mostly my D's I am scared for
Chance me pleas, will be greatly apprecialted</p>