GA pinnacle-probably depends what sort of flying you actually want to do. There is of course RFDS (In B200's not PC-12's
), then there is Coastwatch, or you could get yourself the experience to do tours in/out of PNG. All are financially rewarding, with the former also being personally/professionally rewarding. They are 'lifestyle' choices and will require a non-capital city lifestyle (except Darwin for Coastwatch) until you get seniority. I have done 2 of the 3 and miss both for different reasons.