I don't know the answer to your question, but we are so glad you are joining the best chat board ever created.
So many of our members have done the Alaska cruise, but it might take a travel agent or a call to RSSC to answer your question. But what a super idea. I had never thought of that. It would make that bill they have on your door as you leave the ship a little less painful.
I am sure Ngaire would know how this works.
Keep your posts coming. We have a lot of fun and we also help each other with useful and wonderful information.