Our tour guide, Calvin, was great. He provided an interesting history of the Hawaiian Islands and took us up to the Waimea Canyon lookout points. We didn't get to see much at the Kalalau lookout (thanks, clouds!) but he did warn us that the views are weather-dependent. Not his fault! We were also able to see the spouting horn in Poipu, Hanapepe swinging bridge, and got some delicious lunch and shave ice in Waimea.