Up the Creek

The campers participate in a 3 part canoe race to Boney Island, the Deadliest Place in Muskoka and home to an ancient pet cemetery / ritualistic sacrificial ground / blah blah really scary place, dude. Beth does her team in when she brings home a Tiki doll as a souvenir from Boney Island. Will this bad luck omen wear off on the Screaming Gophers? Or will it last, say the next TWO episodes until they figure out what she's done?