T and I just got back from Tulum, Mexico. A remote town about 2 hrs south of Cancun. We stayed in Tulum for about a week at a wonderful place called Ana y Jose that was awsome.
No telephones, no internet, and no television, just lots of ocean water, lots of sand, and a good book. Here I am reading Kite Runner. If you can get to Tulum I would highly recommend it and if you want more info drop me an email.