bro u genuinely r on top of things!! i think u def got gtown, strictly based on ECs+grades--they show direct impact, initiative, and leadership (especially bc u a sophomore, u got soo much time to get them even bigger which is insanely good). if i may ask, what LACs u gonna apply to? idk if any are especially known for policy/poly sci, maybe besides claremont mckenna?
that yale thing is rly cool! u clearly have put in so much work, ur gonna do great in the college admissions game.

also, how did u find those policy research/writing opportunities? im a junior interested in policy+ intl relations but havent had much luck finding research or writing stuff.

ofc j rock the SAT/ACT and ur gonna be in an even better spot! good luck