Hi. I read a post about someone getting the best price on a cruise thru Sams Club? But I can not find the thread!! I wanted to ask if they went to Sams,did it online or on the phone??They also mentioned Costco,which is where we booked our last cruise.The last time we booked you did not have to be a member of Costco,has that changed?? Any help would be appreciated THANKS,Joan

