Ever wondered who can really hold their liquor on a Napa Valley wine tour? This ranking settles the debate once and for all, documenting the legendary drinking prowess (or lack thereof) of ten friends navigating California's wine country. From Blake's iron constitution to whoever taps out after the first tasting room, each person earns their place based on memorable moments, questionable decisions, and how many vineyard visits they survived. Whether it's Finlay's competitive spirit, Scott's surprising stamina, or Kaila's early retreat to the tour bus, this definitive ranking captures the chaos, camaraderie, and questionable life choices that come with a group wine tasting adventure. Who reigned supreme, and who needed a nap after Chardonnay number two?