How do I actually get off the ship?

Hint 1 of 7:

You're not going to be able to use the parachute, but you can improvise
something that's like a parachute.

Hint 2 of 7:

The barrel on the left end of the ship will provide a starting point.

Hint 3 of 7:

But you'll also need something to slow your fall down.

Hint 4 of 7:

Put a parachute-shaped item (sort of) in the hole in the barrel.

Hint 5 of 7:

The umbrella in the hole in the deck will do the trick.  Read the previous
question if you don't know how to get it.

Hint 6 of 7:

Now all you need to do is cut the rope that's holding the barrel on to the
ship.