When death arrives in your story, the most attention should be given to the dying, not to those who care but are still alive.
The dying should be able to spit out whatever last confessions they have, even if he has a sword through his throat. Who ever heard of anatomy?
No, nothing disgusting happens after death. Rigor mortis, rotting, drooling, lack of bowel control, and all of those other icky things are just myths. Glazed eyes are the only physical effect of death for a long time, and then they turn to dust in an instant, leaving only a clean skeleton behind. The only reason you should ever get into realism in this area is to shock and amaze your readers with your uber knowledge of death.
Those who cared about the dead one should never be completely inconsolable after said death. This is especially true if it happens during battle; the most they are allowed are a few tears and a couple of weak shouts of the dead one's name before they hop back into the action, weapon ready and steady. If it's not during battle, you can up the grieving level to some sobs and moans. In any case, they'll all recover fully before the day is out.
No one should die from succumbing to a simple disease. No one should die while asleep either. Deaths must be exciting, horrific, and preferably sudden. Slow is only allowed for angst scenes, and "slow" is kept to a few days at most, definitely not years.
You should also give more attention to the sick than to the ones who must take care of the sick. The emotional turmoil of others only comes when the person dies from the disease, not while he is still sick.
Remember, OOC is your best friend when you need to make things happen. It's even better if you admit it in parentheses, but refuse to do anything to make your story flow more smoothly. Your readers will love your fiery, stubborn behavior, and they'll love it even more if you flame anyone who dares to defy you.
Anything that is of importance to the story that your characters must become aware of through a TV broadcast will appear the moment they turn it on or cast a glance at one. They must not have to flip channels, and they most certainly will not have to wait through a commerical break or deal with a "more information on this at 7 PM". Yes, TV is planned to your character's lives, not to the actual TV schedule.
If you are writing realistic fiction, but you find it lacking the excitement from fantasy fiction that you love so much, you can use the phrase "truth is stranger than fiction" to your advantage.
No one has excessive body hair except for dwarves and woodcutters. Same for facial hair, unless it's stylish facial hair.
Keep in mind that your characters are rebels. Thus, they shall never feel one bit self-conscious when they dress up in their awesome 21st-century clothing in an 18th-century time period. Besides, no one will actually look up the facts and find out such a thing as that zippers did not exist then.
The more spelling and grammar errors, the better. Your readers will love the challenge of deciphering your writing. In fact, just bring in your pet cat and let it attack your keyboard before you slap your story up on the 'net.
Slaves are actually treated with respect and never put through anything embarrassing. The title and chains are the only signs that they are slaves. The most they shall ever be forced to do is to give someone of the desired gender who is highly attractive a small kiss. I mean, why else would they be a slave other than that it's fun?