First thing, shout like a banshee till the waves carry it, then throw the broken radio off the cliff to make it hiss—if anyone hears that, they'll think we're doing a stunt. While the radio’s a mess, I'll stake out a signal fire with the snacks as coals, turning the island into a bonfire show. If we get a boat crew, at least they'll have a taste for adventure and a new story about the rogue radio that burned. And hey, if nobody shows, we can still turn the island into a campfire saga for the next group of tourists.