Amaranto and Tamarindo in Cozumel
Just pulling up some details that people added via comments a while back:
These two B&Bs in San Miguel (pp. 134 and 135) are no longer under the same ownership, and the contact details have changed.
So, Amaranto’s website is www.tamarindoamaranto.com, and its phone number is +52-987-564-4262. It’s now a proper B&B, and hosted nearly round the clock.
Tamarindo is at www.tamarindocozumel.com, and +52-987-872-6190. It also has two new apartments for rent, complete with private kitchens.