I'm happy to find your new page Lucy! I have celiac and will be on a Holland Cruise from Sydney to NZ, followed by an Oceania Cruise from Sydney to Tahiti, in February. I'm trying to plan ahead some strategies for eating while in ports. We usually explore ports independently, so I need a plan for eating off ship safely. Will the ships allow us to bring a box of granola bars from home, to take ashore on port days? I doubt the cruise ship provides safe food for taking on shore. Any suggestions?