Discovered that if you lose $1500 in Holland America slots, you will be given free cruises with values up to $10k. Just happened to me. Lost at slots in July cruise, was given multiple free cruise opportunity. Just booked two free cruises worth $5k and $10k. The free cruises include free drinks while in the casino and $300 and $100, respectfully, of free casino chips. I received more than 10X value of my losses. Who knew losing would be so profitable?