Mike M. & dkjretired,
Thanks for the info.
My understanding forbidding passengers from bringing liquor aboard did not apply to beer and wine, but it might have changed. In any case, the policy that you quote is inhenrently self-contradictory since the $15 corkage fee would apply only to wine that passengers bring aboard themselves.
Or is this anohter example of inaccurate information on the line's web site, as with its dress codes???