We sent our 12 year old for the first time this past summer. We sent one half, and it cost 2800. You basically need to apply in October/November and get accepted around December. At that point, we began to pay a little bit of the full amount every month so by the time we got to July, we were fully paid up. That worked for us, so we weren’t just hit with a 2800 whammy in one shot.
There may have been a scholarship option, I didn’t ask. I know there are cheaper camps in the Tristate area but this was the camp my daughter wanted to go to.