I am a parent of two skaters so I will share. It really depends on what you are looking for your skater. A busy camp, a babysitting camp, a camp to skate a bit and then sight see, a sleep away camp. All different.
We have attended Grassroots to Champions. Great people, but we really were looking for someone to help with programs and just didnt get that.Nice experience, but spendy after you add private lessons. But we really loved the staff. She really does care and they do a great job.
Its really hard if you go somewhere and they teach totally differently than your normal coach.
We have heard good about Tom Z AF camp, and Summer of excellence. We have also heard not so good. same with St Marys.
Imo the best place might not be in camp per se, but just a training place where there are others her level and above unless you are already in that sort of rink. We go somewhere to train during the summer that offers group classes but it isnt a camp setting. My kids are competive .
I dont know if that helps or not, good luck!