these clinics/camps are always great. i auditioned at Phantom this year and there were people at completely different playing levels there and were all treated equally. good luck to your son!
with me marching this summer and having old classmates marching in Phantom Regiment, Cadets, and Madison Scouts. I'm thoroughly excited to see those shows. Bluecoats always get me clappin'! Carolina Crown's brass is always phenomenal as well.