abot working holiday

I know nowadays working holoday is getting popular. People spend their winter or summer vacations to go abroad and have a part time job there. They can work and earn money to support their spending, besides they can travel around and practice the languages. It attracts me a lot. I want to go on a working holiday. Does anyone here have any experience of working holiday?

The popular countries for Taiwanese to go on a working holiday are Japan, Australia, New Zealand and America. I am thinking about Japan and Australia. The work you do depends on your language ability, if I don't speak the language well, I might be a fruit picker or a fisher. All the works are physical labors and maybe I only have little chance to speak with people since my work is facing fruit trees or fishes. It's okay for me to speak with people in English rather than in Japanese. So if I go to English speaking countries, I may have a better job. But if I go to Japan, I may work in a farm. But I want to go to Japan more to practice Japanese. It will force me to speak in Japanese, but I am so afraid of surviving in Japan. The language and the price are big problem for me. I can't make up my mind. But the very first thing I have to do is to convince my father to let me go.