Definitely another key is to arrive before or at opening, it really does help with being able to walk right onto your favorite ride, or need to wait for a fast pass, or wait in a long line without a FP. I am not a early morning person, but I made it a point to become such last week, so as a result I was at DL. before 9 a.m., 9 is when the park was to open, though last Wed. it opened earlier, to allow visitors entry to Main Street, I liked that, that was nice. There were no lines, at all, for my most favorite rides, being POTC and the HM, I always ride them several to many times, before I am done for the day. By going before opening, it does not matter if by the early afternoon, lines to one degree or another are forming, because you will have already been, and then it is just a matter of waiting to see what the lines are like, so when they are light to nothing, go again, and again, get fast passes, I love those!