Qualified and/or experienced Portuguese teacher sought

[Royston]

I'm looking for an advanced level, experienced and/or qualified Portuguese teacher for lessons. I am a passive user of Portuguese (I can read and listen to it) but I need to work on my oral and writing skills (active uses). More than anything it's just getting some regular structured, practice using the language that I need - preferably with a  native. Brazilian Portuguese preferred but not essential.

Muito obrigado.

Royston