We're going next month and staying at Wyndham Bonnet Creek for 7 nights, but we'll be spending our first night in the area at Pop Century so that we can get the Magic Bands, along with Memory Maker on them. We'll be getting there too late on that night to take advantage of the free parking for our arrival day, but we'll be using that on our check-out day for Animal Kingdom. Another big bonus for staying onsite for that first night is that I was able to make our FP+ choices at 60 days prior to the visit instead of 30 days, which is what it would be if we weren't staying at Pop that first night. The only thing is that it's on a 60-day rolling kind of thing after the onsite reservation ends. For example, the FP+ for day 3 would be 60 days prior to that date, day 4 would be 60 days prior to that date, and so on--for the number of admissions on the tickets (6 park days for us). So, I stayed up late several nights in a row in order to get the choices and times I wanted for each park day. It was so worth it for us, since I was able to get those elusive Anna & Elsa FP+ choices for the ones in my party that really wanted them.
