Did you book through a travel agent ??? They should have brochures on each of the cruise lines that are very informative. Or go to www.hollandamericac.com
and click on each ship. You can read about all they offer. I would prefer the Celebrity ship --- great food, service and more of a mixed crowd as far as ages go. My guess is that you have not cruised before or at least not
on either of these lines. I would also check out the "Meet on Board" thread for
the specific dates of the cruises. You can talk to others who are already
booked or thinking about it. Usually very helpful with all your questions.