I want to be a professional dancer. Any advice?

I started dancing when I was nine and stopped when I was twelve due to an illness. I just started back up in November at the age of sixteen (I'm now seventeen) but in a few months I managed to achieve my splits, double pirouette, and reach the skill level of the other girls in my class who have been dancing since they learned to walk. On a whim I decided to audition for the studios dance company and made it. I'm taking a week of summer intensive in July, and next dance season I'll be taking a ballet class, jazz class, and the dance company class (all mandatory to be in company) but I can barely afford that so any more classes is out of the question. But my thing is, I'll be going into my junior year of high school and I really want to go to college for dance (contemporary/lyrical/that sort). Is there anything I can work on at home or anything else that will help me achieve that?