I started packing. I've pulled together all the over-the-counters medications I might need (motion-sickness, pain pills, vitamins, etc.) and various toiletries. I also washed any new clothes I plan to take and fixed a few seams that weren't sewn very well. Oh, and the all-important stuff...I gathered together my camera, MP3 player, and chargers. Don't want to forget those.
Yup, starting to get excited now. Hah! Starting! That's a laugh.