We are going on Egypt and Jordan Caravan on 4 Nov 2007 and have a question regarding Abu Simbel. We have a day in Aswan that has this as an option, and when I was reading in the trip dossier, there are two ways of getting there:by bus or airplane. Which option is better? I noticed that if you go by bus you are at the temple longer. Is it worth paying more and flying there?