Did I Not Make This Clear?

This is the 11th episode of Survivor: Jamaica - Second Chances

Challenges
Reward Challenge: Barrel Bridge Using four barrels, two wooden planks, and 10 feet (3.0 m) of rope, teams would attempt to make their way from a starting line (at one end of the beach) to the finish line (at the other end of the beach) without touching the ground. If any team member steps onto the ground, the entire team would have to restart the challenge from the starting line. The first team to have all it's members cross the finish line would win. Reward: A helicopter ride to a beach, where they will spend the night and enjoy breakfast in the morning before leaving. Winners: ? Immunity Challenge: I Hold On Each contestant holds onto a rope whilst leaning out over a pool of water and balancing on a small platform. At designated intervals, the contestants will be lowered, increasing the angle at which they hang over the water. The last person holding on wins the challenge. Winners: ?