A Paradise Island fishing contest offers a big cash prize. Robbo and Tai enter, but the only boat available is an abandoned dinghy in bad repair. Everything is fine but when Abi joins them on the water, things start to go very wrong. Meanwhile, Natasha and Megan have their own seafaring problem to sort out. Ghost sailors Joshua and Bertie can't stop arguing about who has the worst skills at sea. Can Megan end the feud without Natasha discovering the truth about the hapless sailors?