I cannot say a single negative thing!

Here is the happy group INSIDE the taco kitchen with some of the staff!

Jennifer and her fellow cruisers took our food-filled excursion to Merida and Dzibilchaltun, and they loved it! 

I cannot say a single negative thing! We had an absolutely amazing time. David and our driver (I can’t for the life of me remember his name) were so nice and professional. It was the highlight of our trip. I will certainly review you on Trip Advisor. I have already given you rave reviews on all the Carnival groups I follow on Facebook! We look forward to traveling with William Lawson again!!
— - email -

and

I am so impressed with your company. I am a business owner myself and can definitely tell when someone has their act together. I already reviewed you on Trip Advisor. You should be proud of your staff!

Jennifer
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and the TripAdvisor review:

5 of 5 stars

Reviewed September 2, 2014 NEW

We visited Progreso on the Carnival Elation on Tuesday the 26th of August. After hearing horrible reviews of this stop I began searching the internet for something outside the box to do. I stumbled across William Lawson Tours on the internet and I am so glad I did! I emailed with the company representative and explained a little bit about what we wanted to do. He suggested a tour that meant my wants and I sent a small deposit through Pay Pal and as easy as that we were set up. I received an email a few days before my cruise with complete instructions of where to meet and a map. Our guide and driver where at the meeting place as promised and me and three of my friends began our private tour immediately upon arriving to the port. We were driven in a private air conditioned van to all the places we requested to see. David, our guide told us all about the city and it’s history. We toured Merida, went to the large market, and then saw some ruins AND swam in a cenote! We were then driven safely back to the boat, with plenty of time to do a little bit of shopping and sip a beer! The cost was $130 a person and we felt this was very worth the money. Auto Progresso was offering tours which were cheaper, but you traveled with 30 other people and only offered one of the things we saw. If you want to see it all and do it at your pace, this is the way to go. Our price covered everything including authentic tacos and admission to the ruins. Our guide even paid for a piñata for my daughter because the vendor did not accept $$. This is a wonderful local company, that definitely has their act together. It was by far my best excursion ever and I have been to a lot of ports. Do not count this wonderful port out, you just need the right guide and William Lawson is the way to go.

Visited August 2014
— http://www.tripadvisor.com/ShowUserReviews-g150811-d256079-r226348855-Progreso-Merida_Yucatan_Peninsula.html#CHECK_RATES_CONT