Having too much fun! And my company thinks it's a good idea that our vacation program be on the fiscal year rather than a calendar year - so my vacation year started on October 1st.
Sounds like you will have a great trip! I assume you are with Chilcoot Charters and know you'll have a great tour with them. The shuttle bus in Juneau sounds like a much better idea than renting a car from rent-a-wreck.
We already had the decorations, so we took ours with us. There were some other doors that had minor decorations. But, nothing like
DCL. I didn't see any fish extenders either - or fish! Also, the doors on the Pearl were not really designed for decoration. The smaller stuff stuck around the edges fine, though.