My wife and I have booked a cruisetour with Princess leaving 15-May from Vancouver. We are now trying to decide which shore excursions we should take. I am hearing great things about the White Pass Scenic Railway Tour in Skagway. My question is: Does this tour make any stops for photos or is it a non-stop train ride? Also, I notice a bus tour called "To The Summit" travels to White Pass and advertises many photo stops. Has anyone taken this tour and is it any good? I'm very interested in opportunities to take photos of the scenery. We have booked the Mendenhall Glacier Helicopter Tour in Juneau and hope to get some great pictures there. Any advice will be greatly appreciated.