Ash,

We were on the Mariner in the Spring and we will be coming off a little cruise as you are going aboard. As for the "sail away" party, yes, it is an organized party with drinks and music....quite festive.
About Signatures reservations, this is from my Mariner review...[They will not let you make reservations in Signtures for more than one night, but we asked to be put on a wait list for another night and they did call to confirm to reservation.]
Have a wonderful cruise.

Betty
cheer

Betty

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