Private Boat Charter for Two by Simba Sea Trips. Activity description: Charter a private boat from the Royal Phuket Marina and enjoy a day out on the water. Create your own itinerary with your captain and visit Phang Nga Bay, the Phi Phi islands, or Krabi over the course of the day. Spend your day swimming, snorkeling, canoeing, caving, or simply soaking up the warm sun. All boat charters include breakfast, lunch, light refreshments, snacks, …