How to become an actor?

I'm 12, going into 8th grade. I desperatley want to become a movie actor ad I KNOW I've got what it takes. How do I start? Summer camps and acting classes probably? Pease help! I live in the central U.S., nowhere near big acting places, that ik now of anyway. I want to be like Ryan Lee. He started at summer camp in Texas. I'm in colorado. Thanks!! :)