My wife and I will be traveling to Alaska in about two weeks. We plan to do a drive around tour for about three weeks to essentially make a circle from Fairbanks down to Valdez, take a glaciers' and wildlife boat tour, ferry from Valdez to Whittier, check out the Kenai area to Homer and back, spend a couple of days in Seward. Then head back to Fairbanks, via Anchorage and points along that route, to join a 13-day cruise-tour to eventually end up in Vancouver, BC and on to Victoria before getting to Seattle. We need to travel on the light side, so seeking recommendations from those who have been to Alaska.
My primary camera is a 7D with a S-95 backup. My wife has a G10. We plan to take these three cameras. Not sure about which lens for the 7D. We do not specialize in any type of photo…will take a wide range such as people, things, wildlife, flowers, and scenery.
I have the following lens: EF 24-105 f/4.L IS, EF 70-200 f/2.8L IS, EF 400 f/5.6L non-IS "Slim Jim", and a Sigma 150-500 f5-6.3 "Bigma".
Tentatively, I'm thinking about taking only the 24-105 and the 400. The Bigma is probably too heavy and I'm wavering about the 70-200.
Recommendations or comments?





