Well I just sent in my resume. All I know is that they require 135IFR mins in addition with 100hrs turbine and Caravan experience. All of which I have but still no call as of yet. Good luck! let us know if you hear anything!
You have to fax in the resume. Go to Tradewinds Aviation.com click on careers, there is a short pilot form you must fill out then they request you fax it resume with cover letter. Cheers
As for the rest of your questions your guess is as good as mine.