Kirsten never passes up an opportunity to treasure hunt in the ocean. This week's treasure is the delectable Dungeness Crab found off the Pacific Coast. Crab fishing is one of the most dangerous jobs around and she'll come face to face with rough seas, dangerous equipment and the wrath of these razor-clawed crustaceans. Then it's a beachcomber's dream. Kirsten kayaks to a hidden beach in the middle of San Francisco Bay and battles the dangerous surf off Santa Cruz in search of Sea Glass.