If you were on the Titanic?

try and tie some deckchairs together to make a raft. This is what the officers on the Titanic should have organsied, but nobody seems to have thought of it.

Be scouring the ship for anything that floats, buoyant enough to keep me out of the water [there was lots of wooden furnishings on board, what ship doesn't have rope and such]... and as the band played there would be me - in very rapid fashion building a raft of my own.

Anything to keep my body out of the frigid water, step one to survival - avoid hypothermia.

[having sex before I die was a good answer but truth be told I'm not so sure I'd be able to focus lmao, I might think I'm good but I know i'm not 'that' good. Ideally flashbacks of puberty would keep me entertained]

Sink

Look for the largest thing that would float

there was plenty wood on that floating disaster, so I'd try to cobble together a raft of some kind.

Make a boat.

Jump & hope the vest kept me afloat.

Curl up in a corner and wait to die. That's my answer to a shocking number of questions. :)

Before being dead. I would sex with someone