Best of luck with the goal. I've got the exact opportunity you describe right now, but with a wife on maternity leave, a 3 year old, and a 1 month old. We both get to work from home when she does work. Once the kids get to 2 years old, you need to buy them a plane ticket. So we are leaving on a road trip around the Western USA Friday.
Sorry for the cheap shot, but I think you should lose the Apple devices if you want ease of travel. Android global GSM FTW.
Nice, enjoy the road trip!
Yeah, was actually thinking about starting to use linux and android :) Apple is falling a bit behind Android I think, and linux would be the better choice for coding.