I just called Regent and added a second Juneau excursion, so now we are all set for the entire week.
Eric, we may be on the same excursions as you for the Tracy Arm-Juneau day. We booked the early morning Tracy Arm catamaran excursion, then a 2:30 Four Glacier Helicopter Adventure in Juneau, then the evening whale-watching excursion at 6:15. Talk about a solid day of sightseeing! I wish they weren't all on the same day -- we'll probably be exhausted by that night! -- but those are the three excursions that are of most interest to us in the whole sailing. Hopefully it all is doable. If anyone thinks not, please don't hesitate to give me your opinion.