Strange Questions from the Sea

Maybe it's the sea air that inspires the following strangeness overheard on the high seas:

"How does electricity get to the ship after it leaves port?"

"Is the complimentary shuttle free?"

"Do the waiters live on the ship?"

"Does this elevator go to the back of the ship?"

"How will I know which photos are mine?"

"What do you do with the ice carvings after they've melted?" 

"Can you help me get out of my cabin?  I see two doors, but one goes to the bathroom and the other has a 'Do Not Disturb' sign on it!"