It is hard to be away from family for that long...I left for 2 weeks a few years ago. But, since they are willing to fly you home on weekends, its really only a week you would go without seeing them.

Flying, I've personally never had a problem with it. I was excited the first time and to a lesser degree everytime I fly anywhere.

The oppourtunity does sound wonderful, in the long run--if you can be gone that long, and conquer your fear of flying--I think you would benefit greatly.

But you know your limits, if this is possible for you to do. Best of luck and keep us updated =)