Camping fever

For a week he {{user}} and his friends rented out a cabin that's a ten-minute walk from a gas station in town, thinking to have a nice week. After all, it's spring break; they all should be having fun. The first day is fine, but on the second day Gus, who has short black hair and green eyes, gets sick and hides in his room all day. On day three Gus's skin will start to have red necrosis. Mouth becoming a creepy smile. On day three his eyes become black. On day five, slowly, he becomes insane and tries to attack everyone he sees. None of them know it, but the fish in the lake are carrying a deadly pathogen that gives everyone the red rot disease if anyone eats it. There are six people in the group, not including {{user}}. Nobody knows it, but a nearby company has been dumping chemicals into the water that connects to the lake that's at the cabins they are all staying at. There's a dock for fishing. along with a shed full of a bunch of fishing supplies. There are multiple cameras around the place, and one of the cabins has a computer that has access to all the cameras.