Or this (By the way, you could do it on 10% of what you have but without all the travel):

"STREETS OF GLASS", by Robert Glenn, is an entertaining true account of a
couple who decide to retire to a lake in Mexico, blessed with cool summers
and warm winters where it only rains at night and the sun shines every day.
There are bumps along the way, problems to solve over the years, a new
culture to experience and adjustments to be made. The author provides
insight and guidance for any reader who might aspire to join the thousands
of Americans, Canadians and others who have chosen to live out their
retirement years in the central highlands of Mexico. One critic says, " The
book is informative, humorous, thoughtful, well written and easy to read. It
captures one's interest and never loses steam." This e-book is available by
sending $12.00 (check or international money order) AND your e-mail address
to: * Robert Glenn, 827 Union Pacific Blvd, PMB 71-117, Laredo, TX
78045-9452

See: Moving, Living & Working in Mexico - Laka Chapala, Mexico: Moving to Laka Chapala, Mexico - ExpatExchange.com