I have a question - headed to WDW in a few weeks, and have an 8 day ticket. Planning on returning in August for 6 days, so I would like to upgrade to an Annual Pass on my March Ticket. We usually don't travel more than once in a year, so we have never had APs. My question is this: does it become part of the current 8 day ticket and upgrade immediately, or can I pay the difference and not activate the annual pass until I arrive in August? I think the first scenario is what makes sense, but I have heard mixed stories. Can someone please clarify? Thanks!

I figure it totally makes sense for me, because we purchase memory maker every time, so that is a nice bonus and I am hoping for some good AP room discounts in mid-late August