We were looking forward to taking the Captain Cook / Kealakekua Bay tour on a Thursday afternoon in early December. However, we called the day before to confirm the trip and was told it was cancelled. Had I not called or not checked my email, I would have not known. In planning this trip, I called a few weeks before and was told the only reason to cancel was rough water, that if it rained, they would still go. Yes, we had rough water earlier in the week, but the Wednesday and Thursday were good. So the only reason they canceled would be they did not have enough people to go. Sad.