Every month or so I get a customer, in the wine shop where I work, looking for "sulfite free" wine because they believe sulfites cause a negative reaction for them. I'm pretty well up on this subject but haven't asked around lately for info on wines that would meet the criteria.
Here in CA I think the most available is Frei, but I hear pretty bad things about their wines. I've sold and enjoyed Coturri, but they're pricier and have limited distribution.
Any recommendations for non or minimal sulfite-added wine that is at least reasonably available?