And so begins our "Glacier Tour" of Prince William Sound aboard the Klondike Express.  There are hundreds of seals and otters lounging on the ice around the glaciers.  We visited 26 glaciers in all ... some with waterside ice cliffs over a 100 feet tall.  Quite spectacular when a large section of the glacier would break off and send a 10 foot wave in our direction.  The twin hulls absorbed the majority of the shock.