Thanks Dave. Nothing much any of us can do except wait and see I guess. I just checked the Princess website after logging into my booking, and they state there's 20 spots available for that tour. I wasn't paying attention to how many were available when I booked it.
2007 - Majesty of the Seas (Bahamas)
2009 - Enchantment of the Seas (Western Caribbean)
2010 - Freedom of the Seas (Western Caribbean)
2013 - Golden Princess (Alaska, roundtrip from Seattle)