Hi Michael, All I know is the new Seamiles card is not as good as the old one. I had enough points for a free 3 day. When they changed it over, all I am eligble for now is discounts off their price. So far my past cruiser or resident rates have been better. I have 13,475. I guess if you use it like you are doing they will rack up faster. Have just been using it for booking and S&S for the double points.
is a link for the reward redemptions.
LHP, I am going to check to see if I can convert my regular Amex Blue to the Blue Sky. Thanks for the info.