The advice from @woogzmama about asking your current coach for advice sounds good in theory, but in reality very few club coaches know this stuff. My son fenced at Princeton and his coach wouldn’t know the SAT from the ACT. Same thing applies for another very successful coach I’m friends with who has a student who will be a freshman épéeist at Princeton next year.
OP, you have two things working against you. 1) your ACT is on the low end of acceptable and 2) WE is the toughest of the six weapons to be recruited at Princeton. It seems that every year the top women épéeists all have Princeton at the top of their lists.
Edit to add: I disagree with @BatesParent2019 about holding back on discussing academics with coaches early in the process. The coaches have already seen you compete and know your national rank. They’ll want to know your academic qualifications from the outset. And they certainly don’t need to see a highlight video.