Moonlighting: I only wish

Time to look for a second job. With the way the economy is tanking, I need to work more and sock away as much cash as possible. I am considering, if I can find the work, going back to teaching English at the weekends. Perhaps, there are some or enough Japanese who want to improve their language skills or need some help working on their application essays for business school or term papers. Need to make money and need to make it now.