I did some overtime at Star Tours and asked the local Star Wars Guru who works at Tattoine Traders what they have on it. He said that as of right now, the time he has is May 15th through ?
He also said that what's his name who does the posters stopped by to show off what he's working on and he had like three our four concept arts, but each one was for each year, so Im guessing we get it four three or four more years.
Though my guess is that they'll move it back to where they had it last year when AOTC came out....forgot where it was.