JimRob,your right I remember it well.
When I first got the on the ship I had to be on the bottom bunk, where my butt touched the deck and I had to TAP the guy above me so I could turn over.
But lo and behold, the top bunk was vacated, he left for another ship and I got to claim the top bunk.
I had two feet space above me and I WAS KING OF THE WORLD.
LOL