A Lost Voyage
Having searched the ship from stem to stern you indeed have found no other individuals onboard, alive or dead. The ship itself, its contents, seemed to be left in the most natural of manor. Nothing is out of place or shows signs of a struggle or sudden abandonment. Plates of half eaten food and cups still filled are found throughout. With no visible means of guidence or method of escape (other than simply jumping in and swimming for who knows where) you decide to settle in and get some rest. With plenty of food and drink onboard, it doesn't take you long before becoming quite heavy and tired. With that, you settle in for some sleep.
I'm assuming you'd make use of the captains' quarters as they are by far the most comfortable. Is anyone standing a watch of any type to guard or keep an eye out for any changes?