There is a place similar to that in upstate NY called Glen Highland Farm (around Albany I think). I'm actually planning on going next year. Couldn't go this year with the move and all but it sounds great!!! Camping with the dogs - and they have agility and flyball activities.

Here is the link if you want to check it out:

http://www.glenhighlandfarm.com/camp_bc_&_friends.htm