In contrast with most of my peers, I seldom use Photoshop and have never used Lightroom. However, I rely on three post-processing/editing apps as my tools of choice...these are Color Efex Pro (originally of Google and now part of DxO Software, Iridient Developer (the raw image format processing software for macOS, and well known for its ability to process Fujifilm X-Trans raw files), and lastly ON1 Photo Raw ( a raw processor, photo editor and plug-in collection all in one).
For better or for worse, the wealthiest travel photographers in the world these days are not necessarily the best photographers, but the ones who are the best at marketing themselves. Brands, tourism boards, restaurants, and hotel chains are constantly vying for big-name photographers to use their gear, visit their destinations, eat their food, and stay at their hotels.
Honestly, I think this is the smallest source of income thus far in 2015. There just isn’t a lot of demand these days. Yes, I’ve had some works published in major media outlets. I had a two page spread from Iceland in The Guardian, for example. But the traditional journalism work isn’t something I chase anymore. It’s too much work. You spend 95% of your time pitching, and 5% of your time in the field. I really only do traditional journalism work these days if a newspaper or magazine approaches me. In 2015, I have made about $150 a month from traditional journalism.