A money-savvy mum has shared a £10 trick to help families save for their summer holidays . From booking holidays far in advance to jetting away during off-peak seasons, there's a number of ways you can keep costs down on your travels. But when you've got young children, travelling in the summer months is inevitably expensive and it can be hard to find the money last minute. Award-winning financial investor and mum blogger Megan Micklewright has a nifty hack to make it easier to pay for your