What should i do so im able to join the Marine Corps?

Im a junior in high school; im in an MCJROTC program; im on my schools drill team, and rifle team i got second place in prone position; ima lance corprol in my MCJROTC program, i got 5 ribbons and 5 metals, i talk to recruiters and im going to talk to my one instructer; im a girl; the thing is everybody telling me to go to college first im goingto do that so i can be a officer but what is the best college to go to; my sophomore year i got a 31 on my asvab test and it was the first time i took it if. If anybody can help me out about the marines your help will be greatfull thanks in advantage