A National geographic article on Travel Photography: Nat Geo Article
Make time for photography. Like doing anything well, making good photographs requires a commitment of time and energy. One problem with much of modern travel is that the days are chockablock full of scheduled tours, events, and meals. Our trips are usually of limited time, and we naturally want to see as many sites as possible. The itineraries rarely leave room for serious photography. You have to make time. It may help to make photography a scheduled part of every day, so you know you have the time...
That for me is the number one tip... nice article - thanks for sharing Mike.