Northstar is mostly correct. I've gone through approx 200 employees in the eight years I've been in operation. I can count one one hand the amount of men who can perform what they listed on thier resume. Most do not even understand what the work they wrote down, it is something they remember from coffee break conversations.

As a note that 200 includes crewing up for projects. I always keep the good one from the project if there is room. I always pay top wages which makes me feel OK if someone is not cutting it.
Rob