I heard the other day that Mexico is the number one choice for retirees. Anyone has any inside information? Solutions Abroad provide some basic information on the topic of retiring in Mexico.
Another site I came across is Mexexperience. One thing Mexexperience said was that if you have never been to Mexico you might go on a visit first. Suggesting that you visit multiple places before committing to relocation. I thought that was a very practical suggestion.