Your doing fine. Continue to do that. If your school sends lots of kids then that’s a plus since they know the types of kids that do well there. Keep in mind your competing with yourself. Sure against some kids in your school but you don’t know what their essays says or all the other things they did. To critique… The 1330 is low for in-state. The weight of your classes could be higher if being picky. Write a great essay. Show interest. If in-state and close enough go visit and do a tour if you didn’t get a chance.