What is the longest trip you have taken to WDW where you stayed on-property the entire time? I think mine is maybe 8 days/7 nights. I see posts every now and then of people planning 10 day or 2 week trips and can't help but be jealous - although by the last day of our trip we've seen and done everything we've wanted (usually multiple times) and almost feel ready to go home again yet at the same time not wanting to.