I'm back - oh my goodness, this was the most amazing tour I've ever done! Book the tour as soon as possible- they can not handle anymore tourists on the Galapagos Islands and you'll have to go on a waiting list for 1+ years if you wait too much longer.
You can view my photos by going here: http://www.facebook.com/album.php?aid=42619&l=e7784&id=708927745
Be sure to bring Teva's - there are lot's of wet landings - swimming with the giant sea turtles, penguins, and sea lions was an incredible experience. The boat has snorkeling gear.