Hi John,
Where I stayed is named Rancho Libertidad Sakol. It is a 13 room B & B Type place right on the beach. Breakfast is provided and then rates are very reasonable. Send me an email and I will give you more details. Although nudity is illegal in Mexico it is accepted if you are not disturbing others. I could walk south of the resort past the CRC now CR Villas. there are a few homes to the North towards the village, but the ferry is north of that so it is really pretty isolated. It is a short walk or taxi ride into the village and the restaurants were all vey good. I personally spent my time at the beach all day but most of the people staying there were out touring during the day, so the beach was quiet with usually only a couple of others. They have a website
http://www.rancholibertad.com/