How were your high school cheerleading tryouts?

I'm going into highschool next year and I want to continue cheerleading. I have 2 years of experience. I'm a back and base. I am not a good tumbler my jumps are ok I'm still trin to get the higher. I'm 5'4 I want to try to fly but I'm not sure if I'm to tall. What did you have to do at ur hs tryouts. The shcool I'm in now we didn't have to tryout. Any tips u can give me thx in advance