Where are the vampires in oblivion

Vampires are usually in caves.The cave East of Imperial City is named Memorial Cave which has zombies,ghosts,wraiths,Vampires,etc.
If you go to the arena there is an orc called the gray prince who will give you a mission to a 'vampire dwelling' place if you talk to him. you will be able to find the area easily if you set that mission as your active quest. beware for you may get a desease from a vampire that will turn you into a vampire. there will be a mission for a cure from a guy at the arcane university in the emperial city. this mission is pretty long so becare ful about vampires because you will be killed in the sunlight if you ae affected.
p.s i don't think you will be affected if you are an argonian for they are resistant to deseases
go to this website for more details on vampire cures
www.uesp.net/wiki/Oblivion:Cure_Vampirism




And also the darkbrother hood vampire guy.alsogetting randomly bitten in a beggers bed or something outside