My daughter skipped Little League last year when she was in 8th grade, and it was the BEST decision ever! My daughter sounds just like yours...she's a pitcher, made all stars, went to states and regionals a couple of times. But between the bad coaching, the drama, and all the trash talking...
There is a Headfirst Honor Roll Camp scheduled in Irvine, CA, June 13-14, 2016. According to their website, there are many NESCAC/IVY coaches committed to attending, including Amherst. I realize this is not the camp you were asking about, but I thought I'd bring it to your attention.