Comparable time to plug in for May '11?

[Jessie]

I'm having fun playing around with the WDW vacation package planner (although I'll probably go through another company for the actual planning). I want to try to plug in dates that might be comparable to May 2011 since I can't plug that in. What could I use?

[the other micki]

May (early to mid) is considered regular season. October and most of November are also considered regular season. The end of May is summer season which, of course, would line up with June & July. Hope this helps!