Hi, i'm a nursing student in Seattle. A few years back I worked for a cruise ship and we had a husband and wife nurse doctor team aboard. Their stateroom was included as well as all meals plus the daytime travel excursions. During one cruise, the only serious patient care I witnessed the doctor and/or nurse performing was checking a passenger for chest pains. Although, worse things can happen when the ship is out at sea and land is a couple of days away. I worked for a smaller cruise ship company out of Seattle, not the large Norweigan-type cruise ships. Overall, it looked like a great job to have, certainly better than the one I had (cleaning rooms). LoL!