Chances for early decision?

Hi I am a high school junior from a public high school in California(ranked in top #250 in us news high school rankings). I have about a 3.8 uw and a 4.1 w gpa. My ec’s are 250+ hours volunteering at a hospital(working with sick children), I was on the jv golf team for 1 year and on the varsity team for two years now. Also, I have spoke on JDRF’s children’s congress at the white house to raise more money for type 1 diabetes and have mentored a type 1 Diabetic for 2 1/2 years also through JDRF Mentor Program. I have been in the girl up club for 3 years and vice president for two and I also have about 100 hours of my part-time job. I have a 2100 sat and 30 act. I plan on majoring in liberal arts. What do you think my chances are of getting into cal poly SLO early decision?

Freshman

Fabrics & Fashion
Culinary Skills
Geometry
Global Studies/Health
English
French 2

Sophmore:
Study Hall
Biology
Ceramics
Honors World History
Algebra 2
English

Junior:
U.S. History
AP English
AP Psychology
Pre-Calculus
Child Growth and Development
Chemistry

Senior:
AP English
AP Calculus BC
AP Child growth and dev. with internship
Biotech
Anatomy
Civics/Economics
ceramics 2