The Andamans, Bali and the Maldives — trips where the water is the point.
Island trips run on ferries, boats and weather, which makes them the itineraries most worth booking with someone who has done the route.
The classic mistake is scheduling a dive or a crossing the day before a flight home. Our itineraries never do.
Snorkelling, diving and island-hopping are arranged in advance where they need booking.