We don’t usually get too excited about Cozumel, because we have been there a number of times and have done most of the touristy things. We don’t go to the beach, so that leaves out a lot of activities.
On this recent cruise, Cozumel ended up being our only stop, so we decided to at least get off the ship and have a drink or two. Thanks to The Google, I located a bar and restaurant called The Thirsty Cougar which was a short walk from the cruise dock.
My usual Mexican libation is a Paloma instead of the traditional Margarita. A Paloma is made with tequila and grapefruit soda, and I like the combination. The Thirsty Cougar also does an awesome Margarita, as I was assured by our friends who sampled some. They also do a mean Nacho platter!
When visiting Cozumel on a Norwegian ship, it docks in the downtown area where a lot of the restaurants are. Many of the other lines dock at a different terminal about 3 miles away. There are restaurants there, too. But in my mind The Thirsty Cougar might just be worth the taxi fare! 
Photos from this most recent trip are here.
More blue skies and water. Lots of manual labor still done in many countries.