Specialty cruises mixed w/others?

I've seen ads for a variety of specialty cruises, and was curious if they were just blocks of cabins sold on regularly advertised ships? If so, can one find out if such a specialty party is sailing on the ship I'm booked for?

Google your ship name and date and see what comes up. Only if it matches correctly will you find a group on your sailing. You might try the date in various formats. Also check the roll call for your sailing.

Lots of times the groups are small and you won't even notice them.

If it's a chartered cruise, no one except those in the "group" will be onboard. There will never be a cruise that doesn't have some groups on them. With thousands onboard, you'll never know who's with whom!

Great, thanks (to you both).

Dave