Well, even if the September cat excursion is unavailable, Tracy Arm is still on your itinerary, and you won't be disappointed. On my second trip there, my son woke me by phone that morning and said "MOM, you've GOT to get up on deck! This is AWESOME!" It is truly a spectacular sight to cruise into the fjord whether or not you are on the excursion that goes further when conditions permit.
Priscilla, glad you were able to book a seat for this for the June 3 cruise. The other excursions you have booked are all great, too!