Gee thanks, folks, for the critical sarcasm. Just to be clear, this was not an "oh poor me, I stubbed my toe, I want lots of attention." The point was that NCL seems to want to know if a passenger is hurt on a sponsored excursion so they can decide how (or if) to handle it going forward, so I gave a little advice as to what might be helpful for them to know and when. I did not ask, nor did I expect to see a doctor - the officer in charge asked me to get evaluated. To be honest, I didn't see a single person wearing water shoes at this beach or at GSC so I guess they were all equally reckless - but now we're all aware of the advisability of footwear on the beach. Have a good day.