I've been on the Kenai Fjord Tour several times but have never been on the Whittier Glacier Tours. Has anyone done both and what are the pros and cons of each. We will be showing our son the highlights of Alaska this June and I'm wondering if we could skip the Seward tour and replace it with the Whittier tour or are the two of them totally different? We came into Whittier a few years ago on a Cruise and it was so foggy we couldn't see much. I've been to Whittier enough to know that it rains so much of the time, would that one fact make the Seward tours a better choice?