I currently rent in Niagara Falls, N.Y. for $825 per month. I work in Ontario, pay taxes in Ontario. Lots of Taxes. My wife and I are moving down to Orlando in the spring. We can buy a nice house or condo for well under $100,000.

Under Ontario rules, two years after I completely cut my ties with Canada, I can cash in my pension. I'll use that money to pay off my house. 

$750,000 would buy the entire block here in Niagara Falls. On either side of the border.