9news.com.au | Perth skipper 'didn't notice' three passengers had been flung overboard 9news.com.au Three people are lucky to be alive after being lost in rough seas off Perth for close to three hours Saturday night. The trio were returning from a Raft Up Party on Rottnest Island when they were thrown from the back of their 6.4m inflatable vessel ... Boaters tread water for three hours in the dark after falling overboard off Perth coast |