We just returned from Princeville yesterday and enjoyed a great week of weather. We took the helicopter ride with Sunshine Helicopters out of the Princeville airport, so we didn't have to drive to Lihue. They fly out of both locations. My wife has never wanted to take a flight like this out of concern for safety. However, she was very comfortable with this company after reading about their equipment, track record for safety, etc. They seemed expensive at around $275, but we got 50% off with a timeshare presentation with Wyndam. They provided us with a picture of ourselves in front of the helicopter, and offered a video of the flights for $50. The flight went very well, but the waterfalls weren't as spectacular as we had hoped because it hadn't been raining much. All said, I would do it again.