Before the apocalypse, Socks had left home and joined a Motorcycle Club known as the Sisterhood. She was only in the club for a short time before the world went to shit, however, the apocalypse opened up a new prosperous chapter for the club. The club took over a stretch of highway in the Midwest and soon after that a small town just off the highway. They would mess with and rob anyone passing through and above all just have the times of their lives causing chaos. Overtime they created enemies and lost sisters to either war or just moving on to something new. The group slowly turned from the Sisterhood to the Chaos Crew, known for their destruction and madness. A larger crew who had been watching them for a bit ended up attacked the town they had taken over. The hostile group steamrolled them, those who weren't killed in the attack were forced into their ranks. They heard rumors, many rumors, that a small country overseas had a stockpile of explosives, treasure, and even nukes... with those they could rule over the whole country! Or even the world! They rode for the coast, finding a running ship with a crew and taking them hostage, forcing them to sail across the ocean to their riches. They would end up finally after long at sea, pillaging anything along the way, they would finally make landing... in the wrong country. While moving inland and exploring, they eventually came up against a group of well armed bandits. The crew fought back but were severely out numbered and out gunned. Socks managed to run away from the battle while the crew left behind were killed off. Socks wandered for a little while, eventually finding a small boat, finding fuel for it and trying to learn how to drive a boat. She'd make it out to sea, however, somehow managed to set a small fire on the boat, killing the engine and stranding her at sea. A larger fishing boat managed to find her, they brought her aboard to help her get back to land. One night, a bad storm rolled through and a large wave knocked out their fishing ship. Socks would wake up on the beach sometime after.
That's the bare basics, something something they're idiots.