Uh huh. First you lurk - viewing every day or two, then you post once or twice. Then before you know it you can't help but keeping LCT open all day and just minimizing while you work - you know you are a full blown LCT Addict! Welcome to our website! Wait, pretty soon you are talking about Wine, Bliss and Wave and Pop (see the cruise acryonyms topic)
As for excursions, don't miss the Motu day on Tahaa. We enjoyed the Lagoonarium in Bora Bora which included a motorized kayak around the full Island, the Bora Bora Le Truck tour, The Aqua Safari and since photography is our hobby, we did the Photo tour on Moorea in a 4x4. We loved the time we spent snorkeling. I bought a Swimways spring floating raft (no blowing up for us!) which was terrific for floating. Ask away here.