Rachel Treadaway-Williams meets a man who was conned out of almost 100,000 pounds by a gang posing as workmen, and learns about the devastating effect doorstep crime can have on the health of elderly and vulnerable people. This week's Story of Survival features surfer Jon Hibbert who was swept out to sea on a surfboard - and Lucy learns how to avoid the dangers posed by riptides, from RNLI Beach Safety Supervisor Nicky Palmer. On the High Street in Heol-y-Cyw it's time to make money! Rhodri introduces two of the families to marketing expert Aimee Bateman who'll teach them the most effective ways of selling unwanted clutter. And this summer's must-have footwear - the Fitflop. X-Ray looks into the claim that it can improve your fitness and tone your muscles.