College Process

I have not started with my college application process. I just don't know what to start of with. Im not quite sure where i want to go to college because my ACT score was horrible! Some colleges i was thinking are CU,UNC, University of Wyoming, and JWU but the one i would love to go to would be DU but i know its impossible and is to much money. I want to study Business administration and  tax account. i have a lot of interest in those two because business is normally dominated by men and i want to do something that woman would not normally go for. If that doesn't work out for me i would like to be an Elementary teacher. I love working with children and i have experience a lot of it because i've helped my mom with my   2 brothers and 3 sisters. Thats so far what i have in mind for my future..