Your talents and skills are transferable to many different employers in many industries in all parts of the world. You are correct, there will never be a better time in your life to travel the world. You may have more money later in your life, but you probably will never have more freedom. As you progress in life in you get more and more tied down, either by work or by relationships, so it is harder to find the time to travel for extended periods, let alone pick up your life and move to another country. So I say do it now.

In the end, I think it comes down to this - When you are on your death bed, are you going to regret not having worked more when you were younger? Or would you regret not having seen more of the world?