AV8R4,
I would do a "search" of postings about Belize and Tropic Air. There was one pilot on this forum who gave some valuable infomation. I would not expect any airline to respond to you unless they want you. In the case of the airlines in Belize, I imagine they have file cabinets full of resume's and from what I have heard they normally hire people who they have met-- they get a steady procession of those folks too coming through Belize. I imagine that they have a large batch to choose from, but the day they need someone and you are there and meet the qualifications, bingo! Good luck!