On one of the days where we had time to bum around we went looking for the northshore and missed it by hitting the east side of Oahu (we didn't have a map, and yes, pilots are navigationally challenged). The larger photo has the black volcanic rock and the surf coming in, this is cropped. I liked the way the water looked in the left side of the picture. My attempt at being artistic.
It wouldn't be a Hawai'ian vacation without any photos of a surfer. No, I didn't attempt surfing, I value my neck and the ability to walk, looks like fun though.
We went to the island version of Sea World and did the dolphin encounter. Afterward the did the dolphin show. This guy is about 10 feet in the air when I snapped this picture using my 55-200mm lens. I set the camera in the sports mode for action (hence the picture looks normal not heavy on the blue) and then for continuous shooting for multiple picutres. I was zoomed out to 110mm on the lens and then cropped it using ADP Elements 8. If you zoom in you can see sheets of water, like on a car that is in the rain.