The bus driver was very nice and knowledgable but this tour was way too long, 15-hours. And despite the photo they show online, you will not see hot lava on this tour. We were told right away that the only way to see hot lava is from helicopter or boat. We spent most of the day on the bus. There are some interesting stops; macadamia nut farm, volcano, and the black sand beach. The end of the trip was the worst part because we were dropped off at a ghetto mall to eat dinner in the food court. If I had to do this over again I would do the helicopter tour instead. Most of our group was disappointed and by the time we got back to Oahu we were all wiped out.