2nd day of Juice Feast - feeling great!

Hi there,
Love the website and the ebooks. I've been raw since June 2008, and finally decided to do the juice feast / detox. I was wondering (and have for a while) about teas? as a raw foodist and while on the juice feast, should I take tea made with Heated water or cold water?
Also, anyone know where I can get a nut-milk bag in Canada, as the Rawreform store apparently doesn't ship to Canada.
thanks much,
Adam