Looking for all suggestions and recommendations. Plan to go in early August 2012
10 to 12 days for the trip. No we are not Iron Butt riders. 500 km (365 miles per day) is probably all my buddy can do.

Start Vancouver, BC - travel lower BC to Pincher Creek, Alberta and Waterton Lakes National Park. Enter (Montana) Glacier National Park and Going to the Sun Highway. Travel and view the park.
Come back via USA, Washington, maybe upper Cascades?

Should we through in Yellowstone? Or spend more time in Glacier? Probably only visit Glacier once this lifetime, so how much to see?

Thanks in advance for all your tips!