I'm about to start a batch of DuClaw's "Devil's Milk" (love the name!), almost 11% ABV. If that's not barleywine, then it's damn close.
Here's the extract recipe I'm using:
They have an all-grain version too, if you want to go that route:
I've never done anything so heavy, so it'll be quite the experiment! Results in a couple months...
Primary 1: Ex-Pat historic 1800 English IPA
Bottled: Pumpkin Spice Porter, India Black Ale, Weizenbier
Drinking: Nefarious Blonde