Kombucha

Anyone ever tried Kombucha tea before? Perhaps you've grown you're own? I grew my own over 7 or 8 years ago and liked it & am looking to start back up. I was hoping to find someone local who has a scoby, but if not I think I'll buy from here http://store.kombuchakamp.com/The-Brew-Now-Kombucha-Mushroom-Kit.html