We visited Ensenada in May 2022 on the Carnival Miracle.
We hired a private driver for the two of us for the day, lunch included. He took us to Las Canadas to zipline and to La Bufadora to see the blowhole. (If you don't like suspension bridges that are set up in non-conventional ways, the zip lining may not be for you.)
Having this tour guide helped us when we walked the gauntlet at La Bufadora. The vendors left us alone for the most part. When it came to food (it smelled delicious), he also recommended which vendors to try and which ones to stay away from. We ordered up a huge stuffed clam at one of them, and he had a gentleman come and serenade us with his guitar while we ate.
Lunch was 3 tacos (they were huge) of our choice and a soft drink. Being in Ensenada, the birthplace of fish tacos, we had to try them. They didn't disappoint.
After lunch, we asked him to play tour guide. Show us his favourite parts of his home town. We were full, and not in a hurry to get back to the ship. He came to life. He was so excited to take us to his favourite store to get tequila at non-inflated prices. He brought us to his favourite restaurant (another taco joint) for a mid-afternoon snack.
The tour was booked on viator, and the name was "Las Canadas ecopark and Bufadora private tour". Ask for Eric!