ScanMaritime.com website didn't have anything for this ship yet!.
You should just program the main freqs most cruise line uses.
You can report back on what you find after your trip.
Looks like the Coral Princess ship will be following you in Alaska ports!
Don't forget to scan the Marine channels such as Ch13,16,12 etc... Like doing before and after Juneau area. You hear them talking to other ships, fishing boats, watching out for fishing nets, etc...
No information has been reported on the Star as yet. You probably will be the first one. 95% of the Cruise Ships using the same common pairs and by programming them in you can probably figure out the system on the first/day [usually at Departure]
PL/DPL Tone search is best used to determine different ships in port.