Our guide, Martin M., was very informative, funny and attentive. He knew about BBQ, music scene (not a part of this tour), wine and Austin. The BBQ was very good, the white dessert wine, good, the reds, not so good. Duchman was better than Driftwood but the views at Driftwood were great.
Martin gave us other tips about the city, called a local restaurant to get us seating and offered further assistance should we need it after giving us his business card and contact info. He set a pretty high bar for tour guides!