Should I unschool instead?

I hate school. I'm not learning anything, the teachers don't like me, just when we start doing something interesting the period ends. For a while I was very depressed about it, but I've been better over the holidays. I'm afraid I'll go back to how I was when school starts on Monday. A friend of my mum's gave me a book to read on unschooling (Teenage Liberation Handbook), and I really like the ideas it has. I already have pages of things I'd like to do. Should I go for it? I'm pretty sure my parents would support me.