Wow, nothing's blocked at my school, the teachers trust us not to go on them.. haha
I haven't been on here for ages, but I'm sure now I'm here again I'll go on the site at school when I have a spare or something
I'm doing silver atm, starting at any rate.
Don't know of any organisations, we pretty much have to organise everything ourself and the school sends a teacher along with us (or we have to have someone qualified)