Mid July, we're going to go to Glacier for a week, followed by Yellowstone for a week. I'm going with my parents, who are not photographers, so while I'm not sure at which point I manage to drive them nuts by wanting to set up stay in one place for two hours trying to get shots of a ruddy duck or something, but I'm pretty sure it's going to happen :P
I've never been to glacier before, any suggestions on good places to shoot?