Canada requires you to have a plan that makes you an asset to Canada (fair enough). Certain occupations in certain provinces are in need. Having a plan to start or invest in a business and hard proof that you have the capital to do so ($2M USD) is also a possibility. Having family in Canada and already having a written job offer or business plan helps. There is also the matter of the medical clearance and demonstration of proficiency in both English and French.
France, Costa Rica, New Zealand look mighty good. Uruguay if you are looking for no entry visa requirement, no retirement visa income requirements, duty-free on your car and the ability to buy real estate as a non-citizen. Apartment with ocean views in Punta?