You and about 70 million other persons aged 50 to 70 in the U.S. are in the early stages of planning for and entering into retirement. It is a journey of sorts, during which you will be identifying your retirement housing needs and options, figuring out where you would like to live, and determining the associated costs. Your family, friends, support system, desires, and fears will factor into your thought processes. Part of what you need to consider...