Cant say i do FDD
the money is less that i get at the mo and there is a lot to be said to spending every night in your own bed!
Reading the reply from MM, its quite clear that there is a lot of time away from home (a 4 moth tour of duty / 2 month tour of duty). Im sure though, there are lots of interested people in this, just make sure you know what you are letting yourself in for! I think that the 'rumours' on here have let everybody know whats involved and the renumeration involved!
best of luck