Thanks, I was planning on getting a rental car on Oahu so we could go several places. Pearl Harbor, and The Dole Plantation, Diamond Head for a start.
Also thinking about a riverboat cruise that goes up to a waterfall. Some hiking on that I believe.
Still have time to figure out what else we want to do.
Oahu has the longest shore time. Ship doesn't leave until 11pm. So, that is nice.