Consider finding missionary work. Although it sounds like you're a low-time pilot; not sure how easy it would be to get on with a church group to fly their airplanes. Bit I recall about 8 months ago running into a guy who flew Caravans in Guyana or Suriname; he said they're ALWAYS looking for pilots, low time or not. Sadly, I don't have any more info, but I know they exist.