Advice for a High Schooler?

Hi! I’m still in high school but I really want to go to law school after my bachelors degree. I just want to know the kinda grades you all got in high school and other clubs and activities that you participated in to help you get where you are now! I have yet to take my SAT and I’m not taking the PSAT until next year (even though I’m a sophomore). I don’t know what kind of law I want to do exactly but probably criminal justice related.