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This week's mission: Set out on Chichagof Island, home to more brown bears per square mile than any other place on earth, to reach the extraction in the fishing town of Pelican. The Mountaineers stumble upon a homesteader who loans them his rowboat. The Endurance team heads for higher ground where they're less likely to encounter bears. The Mountaineers are sailing to the extraction point, but when they hit the high winds and rough waters, the boat capsizes.