climbing partners for Blackleaf Canyon in north central MT

My wife and I are looking for some climbing partners to meet up with us in Blackleaf Canyon near Bynum, MT. We are living in Calgary but would like to take a camping/climbing trip to the canyon before the end of August and as early as August 1st. We have 2 young kids and a dog, so we are hoping to find a 3rd or another like-minded family.