I carefully selected a hopping tour that wasn't too strenuous for my parents but was easy and fun, with activities included. The 8:30 AM pick-up vehicle came to the hotel, and the vehicle was unexpectedly comfortable. After moving to An Thoi Port, we moved to the first island by speedboat. Here, we spend free time until about 12 PM. At this time, the guide takes great photos or drone cam footage at various photo spots. For lunch, you can choose seafood or vegetarian options, and the seafood was decent. It was a spicy fish stew, but pineapple and tomato were added to the broth, giving it a unique flavor. Afterward, we moved by boat to the Nautilus yacht and enjoyed the parasailing and marine sports (banana boat, flying fish, etc.) that we had applied for in advance. For parasailing, a drone cam can be taken for an additional fee (500,000 VND per person). At this time, they also try to solicit additional sea walking... but I didn't do it because I thought the schedule would be tight considering the later schedule. Next, we enjoyed snorkeling at sea, which was easy for beginners to learn. It's all about wearing a life jacket and looking down from the surface of the sea, but it was fun to watch the schools of fish. Finally, we moved to Gam Ghi Island, changed clothes after a paid freshwater shower (20,000 VND per person?), and changed clothes. This island was quiet and beautiful, but I didn't have much time to look around because I was changing clothes. After returning to An Thoi Port, this time we were sent to our respective accommodations in a comfortable large bus. The photos taken were shared the next day via Google Drive. It was a satisfying tour.