Apply for financial aid no matter what. Ask if there are any scholarships you can apply for. Maybe there is one based on your sex, race, religion or geographical local. Gifts and low or no interest loans are always nice. Perhaps you stand to inherit some wealth from your grandparents.
Many schools have grants for athlete s.
Find a school that wants you on their team and see what kind of offer you get. Fill out FAF forms. See your guidance counselor . File a financial aid application with every school you apply to. Deadlines vary from school to school.