From what I have seen of the series, "Cory" hires pilots who are much more experienced than himself to carry out these deliveries on his behalf. (Haven't we heard this somewhere before?) Then he sometimes takes the right hand seat and puts pressure on them to take risks about which they are not happy. I suppose it takes a special kind of character to stand up to this pressure. After all, given that the job entails flying distances that a greater than those for which the aircraft are normally expected to achieve, you appear to be given the choices of endangering a) your job or b) your life.