College cheerleading clinic?

So at the moment i am a back on my high school team. I'm about 5 foot 4-5 not really sure. I tried out as a flier in the beginning of the year but my coach said i was to tall and put me as a back instead (even though I'm way to short to be a back) I want to do college cheerleading. I'm not sure if I'm to tall to be a flier for a coed team. I was a gymnast so I can tumble and I'm working on getting a full and better skills so I'll be good for college. I saw the university of Kentucky has a college clinic and my mom said she would fly me out there to go to a coed stunt clinic but I'm not sure if its worth it to pay the money to go there if their going to be like shes way to tall to fly. So that's my question. Do you think its a waste of time to fly out to Kentucky if the coaches there will think I'm to tall to fly? Will the coaches think im too tall?