Okay, this is my first post on this forum. My family is going to Dis in May, the 23rd thru the 29th to be exact. I have res at POR, but have not yet purchased tickets. We're thinking seriously about doing the Dining plan. So here's my dilemma: Do you plan in advance which day to do which park? I know that's probably a good idea, but what about adjusting according to crowds? And does the dining plan lock you into your plans? Do you need advance dinner res in order to get a seating? Is one or two days early too late for dinner res? Sorry about running on and on, it's just that I'm afraid of planning out the entire trip, down to meals each night, and then finding we need to adjust due to crowds. Oh, and one last thing. Our last 2 days are Memorial Day weekend (didn't realize that at booking time). Please tell me it won't be that bad!!! TIA