Climbing with family

I'm traveling with my wife and 3 year old daughter in July/August through North Utah (Salt Lake City area), Wyoming (Yellowstone area) and Montana up to Canada (Banff and Jasper). Has anybody some tips for nice sportclimbing areas (grade 5.9-5.11/12) in that region, wich are good with kids (short approach, some  shade and maybe a campground close by)? Thanks!