I would make sure that there are a lot of funny dialogue and a quest where you wake up, in your loincloth in the Jarl's quarters(it would be based on the city and your sex). There is no questline but a series of quests that usually result in you getting drunk. Nords are known for drinking so this suits Skyrim.

After the battle, you have an endless series of quests(mostly hunting and scaring off curious adventures). The final quest would be an all out battle between the VOS and the BOH. When you do capture him, you have a choice to torture him yourself or let someone else do it. Over the course of 6 quests, all of which end in disaster, you are tasked with capturing one of the vigilants. You are shown how to master the curse and are part of a disasterous strike at them. This causes the war between the vigilants and the brotherhood. The vigillants start to kill more hunters and even people who just wanted to keep to themselves. The Vigilants start to send scouts and kill a few hunters. The first few quests would be helping you to get used being a werewolf and hunting for supplies. They find you and offer you the chance to join them to avoid killing innocents. It would be a random event when you are attacked by a werewolf and are infected.(for gameplay reasons, the game gives you 3 days to cure it). The main quest would start off as a simple quest. The Brotherhood only wants to be left alone. The Vigilants of Stendarr seek to 'free them' and tensions between the two factions are rising. They only seek to live amongst themselves and to do no harm. Some were recruited whilst others joined.

In the year 201, it consists of 4000 members. In the year 10, the Brotherhood of Hircine was founded. Over the years, more Werewolves moved in. He discovered a huge dwemer ruin that was full of broken machines so he made it his home. He poured a lot of his own cash into finding a cure and when one wasn't found. In the year 4 of the 4th era, a nobleman was infected by the curse whilst he was hunting. All members of the guild were infected by a werewolf during a full moon and have either killed their own kin during a full moon or gone on a rampage. It would be called the Brotherhood of Hircine.

Skyrim start your own guild