Last Gasp"The players must swim under a steel grate and stay above the water. As the tide rises, players will run out of breathing room. If the fear of drowning is too much, that person can bail out. The last person still under the grate wins the challenge." ~
@SurvivorWikiSince the high tide passed, the challenge ends with everyone remaining immune.
Gabler and Morriah win immunity!
Proceed.