Alright so this June I have an awesome opportunity to go to Israel and take part on the trip as the photojournalist. I know that I have got a lot to learn before I go and I'm super excited. My question for you all is what should I be looking at to purchase? I currently have a Rebel XTI, I may possibly upgrade to a 30d or 40d but not sure. Lens wise I have the 17-85mm a 50mm f/1.8 and I might have a 70-200mm f/4 but I'm not sure I would even want to bring it. I am looking at purchasing the Dakine Mission Photo bag and another external portable hard drive. What are some other things you think I should be looking at to buy before I go?