If I did it again it would have to be with the doors on.
This was an excellent tour. The pilot and other crew members were knowledgable and concerned with giving the passengers a positive experience.
Our only criticism was that the seating diagrams for the helicopter need to be updated and explained better.
Once in a lifetime experience. We were able to see lava flowing from the volcano from the crack on top of the rocks and into the ocean. It was beautiful and scary at the same time.