You’ll want to check out several locales before making your final decision.  The best way to do that is to follow the Change of Lifestyle 3 Rs:

Research
After reading our site, and checking out several others, you’ll end up with a short list of locales that intrigue you.  That’s when joining local forums will be so helpful to you.  Sign in, and then read the threads that have been discussed.  This information will give you further information and let you know if the decision you have made is the right one.  You will also start to make friends. 

Reconnoiter
Arrange a trip to your chosen country or town.  It’s wise to plan a stay of about two weeks. You’ll probably be able to rent an apartment for that time period, or book a short-term stay in a guest house. A Bed and Breakfast will also help introduce you to the area as well. 

Try to meet the people you’ve met online.  A coffee or light lunch is a great way to get to know other people, and perhaps they can bring along others who have made the move as well.  The more you speak with people, the easier your decision will be.

Relocate
If you’ve decided that your country of choice is where you want to relocate, try to find a long-term rental.  Once you are there you’ll be able to explore the possibilities of purchasing property.  You need to live in, and experience, a new culture before you make that long-term commitment.