All the names of the passengers that will be going on the cruise.

Which credit card you will be using, the number, expiration date and security code if applicable.

What ship, itinerary and cruise date have you chosen ?

Will you be booking any pre or post-cruise activities or hotels through line ?

Decide how you will get to the port.  Will you be using an an air/sea package ?  What about shuttle services or parking policies ?

Inside, outside, suite, veranda ?  What is your cabin choice ?

Have you decided on your meal seating?  Are there others that you want to include at your table ?

How about any special requests ?  Don't wait too long to request smoking/nonsmoking preferences or special dietary needs.

Now is the time to book any shore excursions that might appeal to you.  Waiting until you are on board might be too late for the more popular ones.

Have you decided whether you will be purchasing trip cancellation insurance through the cruise line ?.

Be ready to present any discount coupons that you plan to use.

Find out when final payment is due.