Helicopters are a must-experience project in Hawaii. There are different helicopter companies and different seats. We booked it from the hotel. Because the time is tight and there are many people, we can only choose the blue helicopter. The 6-seat is not the captain. Everyone must book in advance! ! At least one day in advance! There are a lot of people in the helicopter! It is best to sit in the morning. The last shift in the afternoon is basically very retrograde. We are. Affect the viewing effect. And there are basically dark clouds when the sun goes down. But it is another experience to be able to see the sunset from the sky.