This is a high and holy time. As you read these words, Vidalia onions are being shipped across the nation from sea to shining sea. If you aren’t from around these parts, let me tell you what we natives already know. There is nothing like a Vidalia onion. They are sweet enough that you can eat them like an apple and in this whole wide world, they are grown in just 20 counties in South Georgia, including Toombs County whose largest city is, of cou…