We enjoyed our tour with Fernando! He was very knowledgeable and down to earth. We did a tequila tasting, had time to shop for souvenirs, and check out beautiful locations in Tijuana. He was very cautious about covid, masks were mandatory the whole tour (except eating/drinking) and it was just us 2, so we didn’t have to worry about being with a group of strangers. Just be prepared for the day, I think we walked a cool 3-5 miles.