A group of friends are beginning to plan a trip to the Bali area (and beyond, no limits just yet) for next October and are looking at all the possibilities. They are planning to do a lot of diving and a lot of cultural sight seeing. The group includes one pretty advanced diver, two pretty solid and experienced divers, and a snorkeler. If you were the travel agent in charge, what would be the key areas you would want to make sure they visited? They are looking at a 2-3 week stay--preferably 3 weeks. They can go from place to place.