What are my Chances ? Brown ED, Columbia, Amherst

Hi guys, sorry to make one of these posts, but I have been wondering for a while what are my chances of getting into Brown University (ED) , Columbia University (RD), and Amherst (RD). I understand that all of these are very difficult reach ivy league schools, but I just wanted some input. Please help ! !

My top choice would probably be Brown University, and I am considering applying ED to Brown. I am a rising senior in high school.

Here are my stats:

  • Female in California, attending well-known arts school
  • First Generation College Student
  • Definitely applying as English major (possibly interested in Medieval Studies)

ACT: 34
SAT II: 800 Math, 740 US History, most likely going to get at least a 730 on Lit
Unweighted GPA: 3.94 , Weighted: 4.44
Rank: School doesn’t rank

AP’s:

  • AP World - 4
  • AP Calc AB - 4
  • APUSH - 5
  • AP Bio - 5
  • AP Lang 5

Senior Year Courses:

  • AP Stats, AP Gov/Econ, AP Lit, AP Psychology, AP Enviro, Spanish IV H

Awards:

  • National History Day Judge’s Choice
  • Most likely National Merit Scholar/Finalist (good PSAT score)
  • Best Freshman/Most Improved Section (x2) in my school’s intermediate and advanced band

Activities/Extracurriculars:

  • Amnesty International president and founder (since sophomore year)
  • Founded Student run non profit organization based on community arts volunteering, 100+ students involved, I coordinate benefit concerts and raise $1000 to 1500 a year to donate to causes like domestic violence, natural disasters, etc. (since freshman year)
  • Have been in my art school’s instrumental music conservatory for three years, now am going to Creative Writing conservatory for my senior year
  • Counselor at well-known summer camp for children with disabilities for two summers (80 total hours of work)
  • Tutor in English and Book Club
  • Intern for Harvard grad writer
  • 200+ volunteer hours
  • Took UCLA summer shakespeare class, Columbia University Summer Constitutional Law Program
  • Was in school band and orchestra until senior year, toured Washington DC to play with military bands

Rec’s:

  • APUSH Teacher - I am really close to my teacher, hopefully expecting a really amazing rec
  • AP Calc Teacher - Average rec, he thinks I am a good student/studious, etc.
  • Counselor - My counselor knows who I am and has written pretty good recs in the past for my summer programs

I also think my common app essay will hopefully be pretty good… Please chance me! I am pretty worried that I don’t have enough awards or activities… Thank you !