[sionnsar]

LOL, I don't think our former priest would agree with you. But our Book of Common Prayer has services for all three (though the last is a special prayer):

At the Burial of the Dead at Sea.

¶ The same office may be used; but instead of the Sentence of Committal, the Minister shall say,

UNTO Almighty God we commend the soul of our brother departed, and we commit his body to the deep; in sure and certain hope of the Resurrection unto eternal life, through our Lord Jesus Christ; at whose coming in glorious majesty to judge the world, the sea shall give up her dead; and the corruptible bodies of those who sleep in him shall be changed, and made like unto his glorious body; according to the mighty working whereby he is able to subdue all things unto himself.

---

[NicknamedBob]

In the days of “wooden ships and iron men”, the sailors slept in canvas (what else?), hammmocks slung belowdecks wherever there was (almost) room.

Should a man die, and need to be buried at sea, his former bunk became his (canvas) shroud.

Very efficient.