After roaring across crystal-clear waters in a speedboat, Bear and Lindsey must strip down and swim to shore before inching their way along the rugged coastline. After rappelling down a sheer rock wall, the two get inventive and use a spear-gun to traverse a hundred-foot deep chasm. With the sun setting, they collect a dinner of sea urchins and Bear challenges Lindsey to a swimming competition with hilarious results. Along the way Lindsey shares her journey of love, Olympic glory, and displays the focus and determination that has made her one of the most successful female athletes of all time.