First the whale watch was phenomenal. Impressive boat that wasn't too large which allowed for easy viewing at all times. Can be inside or outside on the front or back and even on top for the best view. We had Capt Kevin who did a great job piloting but also finding the whales. Jaden was our naturalist and did a great job. After the 2 hours, took a short bus ride to the Glacier. Here you can spend as little or as long as your want (be aware of final bus return, but you're not assigned to a bus which gives you flexibility). Can hike to the falls, tour the visitor center etc. It can be crowded but just go straight to the trails.