Sorry, Campgaw is one word. It is located in Mahwah, New Jersey. Like I wrote previously, it is very close to Monsey, so you can grab a bite there, also you can do some local shopping in the Palisides Mall, which is a pretty big mall. There are arcades and a few indoor things(like a Ferris Wheel and carousel. They also have an indoor ice skating rink, but I am not sure what the public skating hours are.
We ended up at the mall because all the snow tubing sessions at Campgaw were booked, so therefore I recommend making reservations.