Thanks Trav & Michael. Actually this was easy to capture. Fast shutter speed was important. ISO 200 put me where I wanted to be. My 30D was on 5 frames per second. I watched this dolphin swimming beside the boat, the water was clear, and anticipated his leap. I've got a whole series of shots of the leap, under water, partially out, plunging back in and a final splash. This is the best.
