LAST EDITED ON 11-23-15 AT 06:31 PM (EST)Jason's cave, Shambo's tree and Tony's shack were all one person dwellings. The producers don't mind if someone wants to isolate himself since he can't talk to anyone. They don't want a group to be out of reach of their cameras. Gabon may have been an exception but the shelters have to give access to the camera crews.
By the way, this discussion reminds me of something: I'm sure you remember this scene:
That's when Mookie gave the idol to Alex. Dreamz saw the exchange and reported it to Earl. The alliance quickly switched target and Edgardo was voted out. We all thought those guys were idiots to do the exchange where Dreamz could see them but I think they were forced to do so. The rules state that the exchange has to be caught on camera and they were probably told that there wasn't any camera crews available to accompany them out into the woods before TC. If so, that's another example that "reality TV" isn't that real.
Some mutinies have worked in the past. In Borneo Jenna forced them to give more interesting rewards by saying everyone was about to quit. What do you do though when all your fellow castaways come to the realization that if you want to quit, well that's one less opponent to beat. I'm pretty sure that's what happened with Na'Onka and Kelly. They probably wanted the staff to give them more to wear than their bathing suits but were refused. Their rebellion didn't work out too well.
If you stayed under that boat, I'm guessing this is what us as viewers would see:
It's time for the reward challenge but Geogianna is nowhere to be found. The tribe gathers near the water, shouts your name a few times, one dumb girl asks if a monkey could have eaten you then we'd join Probst when he is telling the other tribe that you could not be found, that a crew was sent looking for you but that the game has to go on so that disqualifies you. End of mutiny.