Jenna's forlorn Survivor: All StarsSaboga tribe was dismantled yesterday after losing another challenge, and our Franklin heroine was adopted into the Chapera tribe to share a clubhouse with Alicia, Amber, Boston Rob, Susan, Tom and fellow Saboga castoff Rupert.

At the beginning of the episode, Rupert tried again to use his building skills to craft a foolproof raft out of bamboo and rope. The vessel looked sturdy, but when the three tribes competed in a raft race, Saboga was too slow to win first or second place. As the losing team, Saboga was forced to dissolve. Chapera and Mogo Mogo took turns picking from Jenna, Jerri, Rupert and Ethan.

Jerri, happy about being sent to Mogo Mogo's treehouse, said, "I don't miss Saboga at all, not even a little."

Jenna, on the other hand, was disappointed.

"Over at Saboga I had complete control," she said, adding that she felt like all her hard work - building alliances and convincing her tribe-mates to vote off Tina and Rudy - had been flushed down the toilet.

But Jenna, remembering her former tribe's dark, dank shelter, couldn't help smiling as she dangled her legs from a wooden swing beside Rupert at Chapera's fancy campsite.

Last night's immunity challenge required the Survivors to walk across a maze of thin boards, steadying themselves as they tried to capture their team's flag. If two opposing Survivors met, they would be forced to try their best to push each other into a pool of water below their balance beam. At one point, Richard knocked Jenna off the plank, keeping her from getting her team's red flag. Even so, Jenna's new team won the challenge.

But later, Richard's pushiness and tendency to get naked caught with him when Mogo Mogo voted him off the show in tribal council.