Awesome that you’re planning all this out! Just wondering whether you can reach out to the regional reps for Duke and other reaches and get on their radar ? I dont have any experience doing this but I have seen it suggested. Your ACT score is very good and you’re doing a lot of interesting stuff.
Do you have help from someone reading your essays ? Sorry if I missed it if you already mentioned it.
Best wishes on your apps! I think you will do great!!