There is a pirate mod I just found for Oblivion called "The Golden Crest" which has (at this time) 35 quests where you join the crew of a pirate ship and as you progress you go up in ranks until you become the captain of your own ship. The mod is still being worked on and there will be more quests but you can download and play it now and if you want to follow the mod you can do so at the below forum thread.
http://forums.bethsoft.com/index.php?/topic/950826-relz-wipz-the-golden-crest/
PS. This isn't my mod and I have nothing to do with it but I just saw it and thought people here would be interested in it.
http://forums.bethsoft.com/index.php?/topic/950826-relz-wipz-the-golden-crest/
PS. This isn't my mod and I have nothing to do with it but I just saw it and thought people here would be interested in it.