I know these guys, used to instruct there until one year ago. They pay pretty good, $16 an hour and up for flight and ground time, depending on experience even more. They have a very nice operation going, see the website for some pictures of planes and the operation.
They have 4 new 172SPs (The latest just got there with just 70 hrs. on the hobbs), a PA-28 (New paint + interior), an Arrow and a 172M. Their Aztec is in the shop right now to get brand new engines. The plane already looks like new with new paint and interior.
Now, why is it not so easy to fill a position like that? Probably because the owner is picky. He's looking for a mature, somewhat experienced CFI who can handle demanding customers. Since this is not a pilot factory they have mostly locals taking flighttraining and they are used to receive a top service (This is one of the richest areas in FL). Plus he wants someone that's going to stay for a while (the OP mentioned a year). I was there for three years, made decent money and had great fun.
Yes, they do have foreign customers, mostly from germany, austria, switzerland and so on. But they are not there because it's the cheapest place (Look at their pricelist online) but because they have great instructors and very well maintained planes.
If you would like to work in such an environment, drop them your resume. If you have more questions PM me.
Cheers,
Sun'n Fun