On Cape Cod, great white shark stocks have been growing, or at least becoming more concentrated, because of the multiplying numbers of seals around Monomoy Island. We are fortunate to have such abundance of these sharks in our own waters. Around the globe, we are killing in excess of 100 million sharks each year.

Kneeling on the sea bottom in a place known as Tiger Beach, I watched a 12-foot- long female tiger shark cruise over the turtle grass with three silver bar jacks swimming in front of her nose.

As a young boy, I was very interested - as I still am - in all sorts of adventure and exploration. I thought about being an astronaut, a dinosaur scientist, or marine biologist, but I clearly was drawn to the ocean and to the water.

For where Kingman is located, the coral cover is unique in the world. I refer to it as a universe of hard corals. You are not going to find soft corals like in the western Pacific - places like Indonesia, Palau, or Fiji.