Hi Lucille,
In May I ferried a powered glider from Pokhara in Nepal back to Germany. With less than 700nm range and against the wind, it was a little more exciting than the regular flying in my CL300.
Fuel is in the current political situation one of the smaller problems. If possible avoid Egypt!
As a good start you will need an agency assisting in getting permits and arranging fuel beforehand. I can recommend talking to the people from HQ Flightoperations in Germany. I used them. Their service is swift and they have a competitive pricing.
Enjoy your tour, as it will be a once in a life time trip.
HQ-Flightoperations - Ihr zuverlässiger Partner in der Business Aviation
Karachi, Pakistan 18th of May 2014
Mit Hals- und Beinbruch
Pittspilot