If you want to try it before you buy it, 30 days is not enough, try 7 - 10 weeks. Spend the time between now and when you child gets out school for summer vacation to get you ducks in a row. Come down in early June, bring enough to set up light house-keeping, rent a small place in Corozal, if that is your choice and be a local and live like a local for 2 months, check out the schools, medical aid, shopping, etc. see if this is really what all of you want and then sit down together as a family and talk about it(the big move), talk and talk and listen to each other.
Check out "belizenorth.com", e-mail: "email@example.com" if you have questions about Corozal, he and his family are a good place to get "good" info.