Hi Manuel and welcome to the forum!
There are many taxi drivers who speak some English in the Mayan Riviera. There are lots of American and British tourists there, so they've learnt quite a lot of English to offer their services.
I once hired a taxi to go to Tulum from Playacar and the driver gave me his business card (I'm Spanish but he told me he was used to deal with English-speaking tourists and his English was more than good).
Here are his details:
José Luis García
Taxi no. 148
Cell phone no. (984)1282374
Try and contact him if you like.
Regards!!!
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