I will be more than willing to help in anyway.
In the Valley, Yes I am blessed to be born, raised and living in there are a ton of campgrounds. Depends on what kind of camping you like. If you let me know I will have to give you some recomendations. On the Bay there are two that I have heard good things about but havent been to. One is Cherry Stone and the other is Beth Page. From the looks of it they look like huge campground with Water\Splash parks with crabbing and all kinds of stuff to do.
So What kind of camping you into. Peace and quite, or tons for the family to do, state Parks, Hiking.
Let me know and I will be happy to help you out.
PS it is 70 degrees here today and my camper is covered and we wont go until March. Not a happy camper today