Would you take baby on a cruise? DH and I really want to take a vacation this fall with DS. Initially we were thinking about spending a few weeks in British Columbia, but I think that's going to be too pricey (we're in the states). I get emails from Carnival Cruise Lines all the time advertising deals, so I thought maybe a cruise would be a fun relaxing option. I'm just not sure if it would be safe/appropriate to take a 5 month old on a cruise. What do you think?