What are my chances?

What are my chances for Stanford, Northwestern, Brown, USC, UCLA, Santa Clara, U-penn, TCU, George Washington University, UCSD? I have a few other safety schools, but these are my reach schools.
UW GPA: 3.93
W GPA: 4.15
ACT: 33 composite (English- 34, Math- 33, Reading- 34, Science- 32, Writing- 08; I will be taking it again with hopes of getting a 31)

  • Varsity softball (all 4 years)
  • I have over 750 hours of service hours over the past four years
  • 500 hours at the Humane Society
  • I volunteer weekly at Scatter Joy Acres (a rescue farm)
  • I am an intern at the Congressional Leadership Fund where I intern 4-6 hours per week
  • I have gone on two (2-week) service trips to Ghana (where I refurbished the local school and taught classes to help the kids learn English) and the Dominican Republic (where I worked with the health and happiness of at risk communities) thorugh Global Leadership Adventures (GLA)
  • I was chosen as a GLA Ambassador (this means I was chosen, out of all the people who went on the trip, as the person who exemplified all the characteristics that GLA embodies best)
  • I started a club at my school called Young Medicine Club and 200 people joined (I have 600 people at my school)
  • I have recently started a 501c3 non-profit with called Gear for Ghana where I will collect used sports equipment and send it to communities that are in need of the safety equipment. I have sent 1 shipment out and am writing my personal statement on this (any advice for that would be awesome!)
  • Campus Ministry: service site leader (I pick a place to volunteer at and lead people who sign up for it when we get there)
  • Part of the Big Sister Program at my school
  • Part of the Science Club
  • Part of the Varsity Speech team (9-10 grade)
    Academic/Sports Accomplishments:
  • National Honors Society
  • National Science Honors Society
  • Mu Alpha Theta
  • Softball Varsity Letter
    Work Experience: I nannied for 60 hours a week during the summer
    A little about me: I have moved seven times since I was 3, which included living in Singapore for three years. I have been very blessed when it comes to opportunities as I have been to 25 countries. I have gotten to see so many different cultures and people. I currently go to an all girls Catholic High School. I’m so sorry- I know this is all over the place but thank you for looking!

I think you have a solid shot at all these schools including Stanford–it just will really come down to your essays/recommendations/interviews to ensure that your unique experience abroad comes through; admissions officers will want to see unusually rare personal qualities and intellectual curiosity so make sure that’s all there.