Im going solo again in August. My biggest suggestion is to relax and enjoy being on your time. I love to peoplewatch: get hot bucket of popcorn and a diet coke then sit sit down and watch everyone else, listen to the music and take it all in. In terms of dining do not be afraid to eat alone, in many cases the CMS will go out of their way to make small talk. Standing in line, play games on your phone or again, most times people will strike conversation. I absolutely love solo trips, my time, my way. Its nothing like being able to leave the park midway then retreat back to my room for lunch and nap, then leave again for the parks.