Alcohol Allergy

I just got diagnosed with a wheat, barley, rye, and hop allergy. I talked to the allergist and have begun to avoid all foods that are made from these. However, as a college student, I go out a lot and am wondering what type of alcohols don’t have these ingredients. I was thinking white claw would be safe to drink, but it says it could be made from barley? What alcohols are safe to drink with this type of allergy?