Just got back from our Alaska Cruise (July 12-19). Here is what we did & what we thought:
Takshanuk Mountain 4x4: You take a quick ferry ride to Haines, AK... which we loved because we say a few Bald Eagles along the way. Then jump on a bus and a quick ride to the start of our adventure. The vehicles are called "mules" and are 4 seaters (might fit 5, but we were only 4 so I didn't look to see if there was another seat belt in the back). They have a little trunk compartment to put your backpacks & such. We left in 2 groups each of about 10 vehicles. It's a single file "follow the leader" kind of thing up the mountain... never reaching any high speeds. Along the way the scenery was beautiful. Big trees, a few little waterfalls and a beautiful aerial view of the Alaska & the waterways. On the way up we stopped at a little cabin & they served us hot cookies & beverage. On the way down, they provided a nice lunch of halibut & smoked chicken, along with salad & a fruit salad that we loved. Overall we enjoyed it, but it may sound more "adventurous" than it really is. Suitable for most everyone.
Juneau: We did the Mendenhall Glacier Float trip: We enjoyed our rafting trip. Few things.... I thought we would be right near the Glacier. You definitely see it & can take photos, but its at least 1/2 mile to 1 mile from where you begin the rafting. The first 20 minutes of rafting include a few small, small rapids.... after that it is just that.... a float trip, for 4 to 5 miles. We loved it (Luke was our guide), but again.... not as "adventurous" as we thought it would be. They did provide drysuits and at the end gave Disney customers a free picture they took going down one of the rapids (nice little bonus).
Ketchikan: We split up here.... I went to the Misty Fjords and the family went ziplining. The Misty Fjords were beautiful, but for 5 days now we've seen similar scenary (mountains, trees & waterfalls)... so honestly I was bored. They did have a great narrator & the ferry was comfortable & had clean restrooms. They gave out snacks and soup... but as far as the excursion, I would have rather done something else, as it was 4 hours of sightseeing by boat. Great photo opportunities, but we saw no wildlife... just same old scenery (sorry, can you tell I was bored?). Also, it got back so late that I had to run into town to get a souvenier & I would have rather had an couple hours to walk around & shop. A very quaint little town. As for the rest of the family, they loved the Bear Creek Zip Lining. However, they all went ziplining in Hawaii and they said this wasn't "as good" as that...but fun none the less.
From everyone we talked to.... we didn't hear one "bad" story about a Disney excursion. So whatever you choose, I think you'll enjoy it. From our veranda, we saw whales, dolphins, eagles & harbor seals. We saw more on board than on excursions! Enjoy your trip.
One last tidbit..... Vancouver is expensive! 10% tax and food is pricey.... be prepared.