Will Mad Men make it to 1969?

As it stands, the last released season, Season 5, ended with the episode "Tomorrowland," which is apparently set during October, 1965. With Season 6 coming up later, Mad Men will presumably make it into 1966, maybe even 1967. However, Mad Men may not have more than Season 7, or so I hear. I would personally like for Mad Men to chronologically finish the '60s, ending in 1969, as the show began in 1960. Do you think it's likely that Season 7 will end the series in 1969?