Bringing wine from California into Alabama

[flwrhead]

Hi! I'm going to Sonoma Valley next week for the Russian River Valley Grape to Glass weekend. I'm sure I'll want to purchase a few bottles and bring them back with me. I'm flying Delta, if that matters. Can anyone let me know if I'll run into trouble for bringing back wine and if I'm better off bringing it back in a carry on instead of checked luggage? Thanks!