Hi Ashley, coincidentally I was just in Alaska with the new E-P3 and an assortment of lenses. I found that I used the 14-150 the most. I was able to get some decent zoomed shots of wildlife (whales, eagle) as well as nice shots of the scenery, and it worked well photographing people too. I have to save most of my comments and sample shots for the column, but I hope this little bit of experience helps. Not sure where you'll be, but I've got some great tour recommendations too if you're going to be on the ground in the Seward area!