Hi there. In February 2014 my mum,friend and I are going to WDW and Discovery Cove for the first time. My mum and I both have high functioning autism. My mum can control her autism better than me. We have considered a GAC for me. Would it be worth it? Do you have any tips on how to handle adult autism? Would it be the same as some of the child tips? Sorry for all the questions but I want to be ready for WDW and DC. Thanks in advance for your help.