Okay, I’ll go out on a limb. Here’s my prediction for the ending:
1. They’ll finally vote off the loveable Isaac. Why? Just because.
2. Chief cook and schemer Jans will carry Isaac on his shoulders (and the money) to the summit (thus getting around the 3 person rule) and thus finally redeem his soul.
3. Sweet but naive Brooke will forgive Jans for his manipulations, selfishness and fake mummy talk and ask if he’d like to be a mentor for her delinquent kids.
4. After offering Indy her winnings, Lulu will sacrifice her body to the Mountain Keeper for her scurrilous decision to boot Indy.
5. Jacqui, actually the pilot of the black copter (and this will surprise you—five times world champion) will vote for Brooke to get nothing but will be overruled by her caring and selfless loser colleagues. (Notice how Jacqui taunted Brooke on the high wire.)
6. Forgettable Sam will ask the redeemed Jans to move to Nimbin with him to start a hemp farm with his stollen $10K. Jans agrees so long as Sam grows his hair to shoulder length and gets rid of that pansy pink parker.
7. Rich, trustworthy and loyal Alex buys the rights to the show and creates a sequel where, bare chested, he hauls 10 cases of beer while swimming the 3km of the frigid mountain lake and then over the glacier and high wire to the summit.
8. Channel 9 is fined $$$$ by the local council for trespassing on a sacred indigenous mountain.