I agree. I guess I just believe it is more dangerous and potentially detrimental for kids to eliminate lower level schools than for kids to include some reach/dream schools in their camp schedule as long as it doesn't stop them from attending camps at more realistic options.I have seen many kids waste valuable time and money going to Power 5 camps
My point is not that you shouldn't start to think about what might be the appropriate level but rather to use that as a guide to help you concentrate time and resources but don't eliminate the possibility that your current assessment may not match the eventual reality so attend some camps both above and below that level. This is true even within the power 5. There is a big difference between top of the SEC and bottom of the ACC.
While I have big issues with the September 1 recruiting rule change it has likely dramatically reduced the instances of a players lack of development after verbally committing leading to a rescinding of the offer but has significantly increased the risk of misreading your appropriate level of play as you have a limited amount of time to change course after September 1. This to me is the big benefit of attending camps at multiple levels. I can have whatever opinion of the appropriate level for my DD but if I attended camps and emailed coaches at different levels consistently from 13 on I will find out what the coaches think is the appropriate level on September 1 based upon who contacts DD.