Wow, okay, I think you have a pretty high chance of getting into most of the schools there (I’m only a bit unsure about Stanford, but that’s primarily due to me not knowing just how competitive it is/ the standards ><) I think if you write an eye-catching essay (tip from an english teacher: getting someone’s attention gets you 8/10th of the way there in convincing them) and develop it well-enough, then I think there’s a reasonable expectation in being accepted. Also be sure to let your passion really show through vivid and strong verbs. 
Good luck!