For $75 per person, regularly $165, Travelzoo subscribers can embark on an exclusive four-hour urban winery tour from San Francisco Winery Cruise. On this trip, taste varietals at three winery tasting rooms including The Winery SF, a CityVoter A-List Best Winery 2012 winner, and cruise through the bay with San Francisco Bay Boat Cruises, which earns 4-star ratings from Yelp reviewers.