Here are some Carib operators (PR area)
Vieques Air Link
Isla Nena
Air Flamenco
MN Aviation

The pay is below 100/day, the aircraft is not turbine, but you will put more than 1k/yr in your logbook multiengine PIC.
No, you will not be happy, and you will work your a** off, ... but besides Colgan who else can you interview/get a job with right now?
Just trying to help a little ...
Good luck!