I will be going on a trip to eastern parts of the world. In my tour, photography is my main motive and would like to do that. For the same purpose I was thinking of getting a good camera for the trip. It will be a long hectic trip so the camera should be at least handy. Which camera would you guys suggest? I was thinking about canon 7d camera. What are your views on it? Could anyone present me a canon 7d review along with some other good models?