My daughter is entering a Private High School next year and we are looking for Academic and Sports (tennis) to help with the cost. Does anyone know any scholarships are where I can find them?

Here are some links to check out:

Financial Aid - Private School Scholarship Programs

Scholarships

K-12 Awards - Kindergarten, Elementary School, Junior High School, High School

How to Get a Scholarship to a Private High School | eHow.com

Private Scholarship Programs: A Matter of Priorities

AIE | High School Students | Scholarships

... And also check the links ("Similar Threads") at the bottom of this page.

Check scholarships.com. Also use the collegeboard.com scholarship search engine.