Up to then it's just a character builder!
BTW, I was on the Independence in '89(?) when CVG-17 took her out of the Philly SLEP and around the Horn to San Diego. We got the living shit beat out of us for over 24 hours and the days on each end didn't allow much steel beach time either. The ship's company had mostly newbies; people that had never been to sea until we began workups. My CVG had just returned from deployment on the Saratoga and it went into SLEP after a Miami port visit. We were extremely fortunate and didn't lose a single man on deployment. When we began workups with the Independence I thought, "Oh, shit. One of those assholes is going to get killed." Fortunately, none were.