You will need 1000 comp dollars. Are you a "top" level player (Diamond card in Harrahs total rewards system, ie)? If you are they will comp you Black Card.
No, I don't have any other casino cards. What's the quickest way to earn comp dollars? My friends are going to play a bit of poker, but I'm assuming that is a really slow way. Is video poker really the way to go? What kind of rate/hr can you reliably get?