After 5 people win a rafting trip down the Colorado in Utah, their adventure takes a deadly turn when they camp off the river for the night, and find out they aren't the only ones out in the remote rugged canyon lands. After 5 people win a rafting trip down the Colorado in Utah, their adventure takes a deadly turn when they camp off the river for the night, and find out they aren't the only ones out in the remote rugged canyon lands.
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