Consider all the other options.
If you have some money to spend try get a Kind Air or 1900 rating.
I went to Sefofani in Bots and Namibia when they were taking and still
got screwed around. Then landed myself a decent E120 job for being diligent paying at least 5 times more up on contract.
Look most guys say its worth going and getting the experience but I think it just wasted extra money I could have put toward the turbine ratings which paid off big time at the end anyways.
Good luck!