Queens has established a history with the schools in Colombia and those schools have been pleased with the teachers they hire at the Quuen's fair. Colombia is an incredible country, alive with culture and the people are very welcoming. We got our first overseas job at Queens in the early 90's, recruited by KCP in Barranquilla staying there for 3 years and had a great experience. GOOD LUCK. Go to as many school presentations as you can fit into your interview schedule. It helps both now and in the future. Dream where you might want to go next!
Talk to as many people as you can at the fair. NETWORK! Alan Travers, the organizer, is very helpful. As well, he usually has helpers who have been overseas (some in Colombia). Research the schools you are interested in, use this website, and talk to everyone because you never know who has been there or knows of someone who has etc.....
As far as knowing if a school is right--you gotta go with what feels right for you. IT IS PART OF THE ADVENTURE. Welcome to the exciting world of the overseas recruting fair. It is stressful but so exhilerating. I believe there are more positions open this year than candidates at fairs so the schools are competing for faculty!
As far as emergency or last minute positions--- Search runs a fair in June which provides later opportunities. Not sure how many jobs are open at that stage. My suggestion- take offers at the fair if they feel right. Holding out for something else is fairly risky, but there are the odd and rare times when a good position may pop up late spring or during the summer.
For those that want the website for the Queen's recruiting fair. However, it may be too late to register at this point.
http://educ.queensu.ca/placement/index.shtml