Hello, I've never been on a cruise. I'm a big wildlife photographer and was curious if it's safe to carry around my DSLR with Canon 100-400 ii lens to get wildlife shots or would that be bringing to much attention to myself? I don't want to miss any great shots but I also don't want to put anyone in danger. I will be going to Cozumel, Costa Maya, Roatan. Thank you for your replies. Sorry if this is a stupid question.