Things to look for in shipwrecked permanent worlds.

Things to look for for a permanent world in shipwrecked:

1) Immobile stuff:

-Sea worthy
-Sharkitten Den
-Yaarctopus
-Slot machine
-Volcano
-Steamer trunks
-Electric Isosceles

2) World generation/setpieces

-Island Filled with all three kinds of mushrooms
-Kelp forests
-Coral biome with multiple brain coral in it
-Deep seas with multiple swordfish spawners
-Swamp island with big concentration of reeds (since no reed traps in sw) with bonus points if it has a lot of green mushrooms
-Island with lots of terrain that doesn't include sand piles