The stats provided are strong. Go to USAFA website/Why the Academy/Facts and Figures for subscore averages. Very strategic of you to lead a club for SAT prep! A great way to learn is to teach/tutor. And bonus you get a leadership role and volunteer hours as well! I hope you are helping people on the math section. I think you should take the SAT one more time, and attempt to superscore over 1500 if possible, because you are so close. Regardless of whether colleges go test optional, you are so close so why not! Like my DD, she powered through SAT/ACT taking 4 tests and was done/had her anchoring scores in Fall of junior year.
You don't appear weak in any area, and are quite strong. CFA seems well on track, I think with so much time and your baseline already so strong, block a 3-4 month period in the spring and get your CFA administrator on board early - doing practice test with you along the way, getting feedback - so that by the time you do the real test, you are both familiar with each other and then crush it! .
Do well in AP Spanish, take the AP test, and score a 5. Just because it's the ONLY AP you'll have. Show that when you are given an opportunity, you run with it all the way!
Set yourself up to be your school's nominee to Boys State, hopefully it goes forward next summer in some form.
And this is just for you:
Be on the lookout for any self promotion - not really for SAs at all, but because you earned them! Local news scholar athlete of the week, any type of academic all american teams for your sports. Don't pass up on good common app/resume building awards! Apply to all SA summer programs; you don't know which ones you might get in, have schedule conflicts with Boys State, and also apply to US Marines SFAAP (app closes 11/30) - again, you don't know whether any will be in person, virtual, or cancelled.