Re: stay home or go??
I would feel comfortable going because I know I have very long labors and the chances of me not making it would be super slim. I would probably feel differently though if I had history of very short labors. My biggest concern would probably be having a baby on the ferry, but if there is somewhere private you could go in case it came to that then I'd be more inclined to go. Maybe just wait and see how you are feeling that morning?