In the time of battle the hammocs, together with their bedding, are all firmly corded, and fixed in the nettings on the quarter-deck, or whereever the men are too much exposed to the view or fire of the enemy.
I find that when I play reality-based characters, it is only as fun for me if I have a lot of time to do research. If I don't it just isn't exciting but if I do, it can be fun because I can learn about that person and the world that they live in and I can become somebody else.