Countries in Latin America are hastily becoming retiring haven for expats and retirees like you. The competition between these nations are so stiff that every government will have to introduce certain policies to get the attention of retirees.
One of them is Belize that introduced the Retired Persons (Incentives) Act in 1999. This Act seeks to attract retirees by giving them tax-exempt statuses and more. Feel free to visit this website for more details.