Players Card

Get a PLAYERS REWARD card from EVERY casino you go in to. Go to the players booth.  If you cant find it, ask a security guard or someone who works there, they will be happy to tell you which way to go.  Often you will get credit or some kind of freebee just for signing up. Its free to sign up. Use your card in all the machines you play.  If you eat or drink in that casino, see if they will take the card, for more points. You can build up your points rather quickly to eventually get free hotel rooms etc.