I am early in the planning stage to hopefully take a first trip (and maybe only) to Galapagos in June 2014. Have been reading these forums and some guide books and am leaning toward a 1 week cruise vs land based trip. The more reading that I do about the islands, the more I want to see them all; unfortunately time and cost will limit me to about 1 week. Of course I want to get the most varied experience in the 7 day cruise so am hoping I can get some input into which of the islands would be best included in a week cruise to give me optimal opportunities in June for land and snorkel experiences. I really want to see penguins and tortoises and sea turtles; would love to have the opportunity to swim in an area with sea lions and penguins. Any suggestions will be most appreciated!