Forget about regulations for the moment. To make a living selling wines that you make means that you need to sell enough to bring in - what? $50,000 a year? That means you need to cover fixed costs (your winery, storage, and the like ) and variables like labor and raw materials, so you are talking about - what? $100,000 .00? At say, $10.00 a bottle - selling price (I am ignoring taxes) that means you need to sell 10,000 bottles (ignore breakages, catastrophes with temperature , with cleaning and sanitation, with leaks etc - That means you need to make -what? 15,000 bottles a year (to have a pipeline) . That's about 1,250 cases - and that's about 24 cases each and every week or more than 800 bottles a month. Of course if you viewed a salary of $50,000 as too high then you could afford to sell fewer... but it strikes me - and I am not a business person - that the idea of becoming a commercial wine maker - no matter how good your wine might be - sounds like a recipe for anxiety. As a hobby home wine making is a joy. As a business for someone just staring off it must be close to a nightmare.