Things to do before Wrath:
Grind Horde city rep with Queklain (no way I'll hit exalted with all 5 by the 13th, but I can at least get Orgrimmar)
Level Eladhon and Xajek
Nail down a name for my DK and reserve it for good
Things to do before Wrath, in real life:
Move at least a couple loads of stuff to the new apartment per night
Get an oil change that morning, since I have the day off
I'm not the only one making to-do lists, but mine seems to be shortest. For people with far more drive than me, check out what Anna and Chris are doing, and as long as you're absorbing things in list form, check out BRK's Alliance-based top ten reasons for starting in each half of Northrend!