What's in my travel bag?

Deciding what gear to bring on a day trip is always tough. Deciding what to bring on a 22 day trip is even tougher. Here is what I settled on. It's definitely not everything I own but I'd rather bring something and not use it than miss something I didn't bring.

I've broken down the list of gear (minus a few bits and pieces) below.

1 . Western Digital 2TB My passport
2. Batteries and charger
3. Lexar USB 3.0 Card reader
4. CF/SD card holder.
5. Bubble leveller
6. Gopro Hero3
7. 13" Macbook Pro Retina
8. LED video light
9. Filter sleeve (ND,Polarizer)
10. Sigma 35mm f/1.4 ART
11. Canon TS-E 45mm f/2.8
12. Canon 15mm f/2.8 Fisheye
13. Canon 17-40mm f/4.0
14. Sigma 85mm f/1.4
15. Canon 5D Mark III Body (for him)
16. Canon 5D Mark III Body (for her)
18. Awesome camera straps

We also picked up a Lowepro Photo Hatchback 22L AW for holding some gear on day trips and hiking, as well as some of the less camera-oriented supplies (ie. snacks for a hangry wife).