Hi, off to CP Woburn this weekend with a 15 month old and two older ones. What do I need to take/not take if it can be provided? Will they provide highchairs? Also can't remember how warm the cabins are, is it worth taking extra blankets as I'm always cold! Food and meals are planned, some activities planned or thought of. Feel like I'm forgetting something? Not been to Woburn before but have been to others