Howdy!! I spent most of today working on my Alaska trip. I'm more excited about this by the day. My next quest is to find a backpack that will fill several rolls: first, to fit most of the stuff that I would want to take with me on any of our overnight side trips (like 2 weeks in the inside passage) as well as going into our other hotels daily. And ... it would be wonderful if it had a detachable day pack for carrying along in the car, etc. I think I've found one. I'll let you know. :-)