Entering Glacier Bay National Park

The only way to truly enjoy Glacier Bay is by boat. So you're either a hard-core camper/kayaker or you're on a cruise ship. On the way in we stopped to pick up a park ranger who mc'd the cruise through the Bay over the PA system: about an 8 hour tour. One of the better tours I've ever been on since you could come and go as you please, not miss any of the information, and order room service all at the same time.