https://thecamplady.com
She is really good.
However, you don't pay her, the camps pay her for the kids that sign up based on her referral. So just know she is going off a list of camps that are willing to do that. Some camps don't compensate for referrals, therefore, they won't be a camp she would recommend to you.
With that said, she is still very good, has a big list to work from, and is informative.
My kids go to NE summer camps. If you let me know more specifically what you are looking for, I'd be happy to recommend some from the ones I'm familiar with and have toured.