Where can you find legit scholarships for graduate school?

https://www.fastweb.com/ is what we tell our students to use.

There aren't really scholarships for graduate school. Depending on your field of study, there may be assistantships. Some universities have research assistantships, especially in the sciences, where you work in a lab or assist a professor with research. Other departments may have teaching assistantships, where you teach a freshman class. Assistantships often pay all tuition and a salary. Look on the websites for departments at schools you're interested in- there should be links to applications for assistantships. You can also get loans.