SR - I have a diffeent opinion of the mortality rate for the coronavirus - there are likely thousands of undiagnosed/asymptomatic coronavirus cases - In the US- which dilutes the rates. Seems in China the infection may be dying out - but I trust China CCP not at all to be truthful.
I must say - given the experience of the "Princess" cruise ship - I would personally be very wary of getting on a mobile island with no egress for some weeks. All it takes is one person entering in the incubation period - - or norovirus - and you are in quarantine.
SR - As DF wrote - Do take care of yourself. I do wish you a safe and happy trip, and hope the concerns come to nothing!!!