Gotta-Have Non Diving ACCESSORY North Face parka, snow gloves, thermal socks and cap. If you're cold before the dive, you'll be very cold during the dive.
Gotta-Have Movie Ice Station Zebra, starring Rock Hudson. This 1960s adaptation of Alistair MacLean's novel pits the Soviets against the U.S. in a race to find a downed spy satellite at the North Pole.
Gotta-Have Book Underwater man, by Dr. Joe MacInnis. This autobiography follows the footsteps of one of the world's leading underwater explorers.