I am going to go against the tide here and advise you to specifically not take programming jobs while travelling. As someone here already mention, travelling i

I am going to go against the tide here and advise you to specifically not take programming jobs while travelling. As someone here already mention, travelling is meant for you get out of your comfort zone and to experience life in a different forum. I would suggest that you save as hard as you can before starting your travels. Once you have started, starting looking for jobs that you wouldn't normally do. You would not believe how much you will change once you have experienced it. I did that with my wife for about 9mths. We sold everything we had, and travel along the east coast of Australia. We did jobs like vegetable harvesting of cucumbers and pumpkins, labouring at the construction sites, caring for the elderly, caught our own fish for food on a daily basis, slept on the side of roads in our caravan while moving on from town to town. We met many folks that we would have not met in our regular lives. It gives us a different perspective on life. This 9mths was life changing.