We always use Cabo Premium Logistics for our RT rides. I believe it's $160 USD RT for the private transfer which includes free beer/water in the car and a grocery store stop upon request. We like CPL because they're great about monitoring your flight, no advance payment is required, and changes to pu dates/times don't incur an additional charge. When I obtained quotes from other companies, many charged extra for stops, cancellations/changes, and required payment in advance.
The tequila tastings at the Waldorf are private. We did the once-in-a-lifetime tasting in February 2025, but had a very poor experience because our guide didn't speak great English. I recall others on this thread who posted about similar experiences, but then others raved about their tastings, so it's really the luck of the draw on who you get on any given day.