Found this fun island survival seed. Fairly small island with a few trees and turtles, no other passives though. Nearby is an ocean monument, as well as several shipwrecks, one of which has a treasure map to a heart of the sea.
The monument has an elder guardian, sponge room, and treasure room. If you raided all the shipwrecks you'd have a good amount of resources, including food items.
Código de Semilla: 6583121827021010746
Mas Semillas de Minecraft 1.13