My Dad has what could be the best idea ever. Go to Hawaii (which he does often, now that he's retired), bring your talent and eat with whatever you earn that day. This way you won't have to worry about your finances. My sister is the one taking the video - it's dark outside = it's dark on digital film.
This was the first year he decided to do this, just for fun. He made anywhere from 17 cents to $50. It's funny because he's a concert violist who has been playing professionally for probably 50 years... and here he is, on his vacation, taking his work with him. At least he doesn't have to wear a bow-tie.