Oh the headaches of being self-employed... Well at least I make my own schedule, so I make sure I can do yoga and take nature walks to ease my troubles.

Some suggestions for anyone going on tour or doing freelance work for the first time: It's good to set aside 15% of what you make, as you go... and save those receipts for your expenses. Better yet, just find an accountant - its likely they'll save you a lot more money than the cost of their fees!