you will love this itinerary, especially if you like to snorkel/dive. the water is warm and clear, and the fish amazing. the islands are unspoiled and beautiful and the native people friendly. I would suggest that you buy the Tahiti guide book by Jan Prince. there is lots of helpful info, especially if you are going to do any pre or post cruise time in the islands. Marc's motu picnic on Huahine is not to be missed.