For me personally seeing Barbossa walk down the stairs, and hearing Tia Dalma chant "If you wish to brave the wierd and haunted shores, at World's End" is more than enough to keep me hyped. I work at a video store, and I pretty much watch Curse of the black pearl, Batman Begins, and DMC everyday, and everytime I see that at the end of DMC I cannot wait for AWE.
Side note-
I know some people give DMC a tone of flack for poor writting, watching the two back to back really makes me actually appreciate the writting, it is insanely clevar how in DMC they bring up even the most subtle things that happen in Curse. And how Jacks past is hinted at in both movies, brought a little more to the center in DMC. I think Jacks past will play a decent role in AWE, just a hunch