Johnnydude,
My d is applying to CMU's pre-college program. It's 6 weeks from June 24 - August 4, and definitely intensive from what we have heard. Also very costly and they offer NO scholarships to this program. I am sure some other parents who's children have attended will chime in or you can search past posts. The applications are up online at
www.cmu.edu/enrollment/pre-college/
It offers a lot in terms of audition prep for college auditions and my d is also a junior. She filled out the paperwork and is having her counselor write his rec now so we can get it in after the holidays. But I don't think it is due until May 1st.
Good luck!!!