That's the gist of it, yeah. You just left out the chick who tattles is the chick who was all "They killed Laurant!" at the wedding. Werewolves (which they finally admit, in the book at least, are not really werewolves--they are shape shifters) also suddenly have the power to age slowly, so Jacob can be with his darling for... longer than otherwise possible. And Alice is gone for most of the time, without telling anyone where she's going. Turns out she's searching for another of Renesmee's kind, to show the Volturi and prove she isn't a full vampire child.

I look forward to seeing how they manipulate the story in an attempt to make it interesting, 'cause the book after the baby is born is boring. Other than the constant sex.