I mean, I don't know if I'd still be interested in women after being a vampire that long, but I'd like to think so.
Go to a country with lax sex laws (or at least enforcement), set up a bordello and feed on the workers while they sleep off their necessary highs for doing sex work for a horrible human (vampire) being.
Plus, under the rules I'm fixating on mentally, drinking the blood of someone who is high will get the vampire high, and after hundreds of years plus immortality, I'm gonna get high at some point lol.
(Rules referenced: Old World of Darkness, VTM, etc)
As a formally certified pharmacy tech(no longer live in the sate I was certified in), take the recommended dose. Please.