Seed: -999999999878768 (-, then 9 9's followed by 878768)
End portal (1856, 33, 829) already has 8 eyes filled in.
Same stronghold contains 3 ender pearls in chests.
(1846, 32, 825)
(1841, 32, 824)
(1797, 32, 810)
Same stronghold contains looting 3 and feather falling 4 in chests.
(1814, 36, 777)
(1870, 26, 801)
The nether fortress at (123, 187) is mostly over lava.
The closest end city is only about 100 blocks from the end gateway.
The closest ocean monument is all the way over at (-904, -808), which is a small let-down.
There is a village near spawn with 2 libraries (but no blacksmith).
Some of the desert temples have interesting (but not spectacular) loot, they might be worth checking out on the way.
Unfortunately I haven't found an infinity book anywhere yet.
Possible route ideas:
The missing ender pearl
Since 11 ender pearls are already taken care of for you, the 1 ender pearl could easily come from trading with a cleric in the spawn village. To get enough emeralds for this, it might be possible to either raid the farms and trade with a farmer; trading coal with an armourer after mining nearby coal veins; going to the extreme hills biome just to the south of spawn; looting them from desert temples. In the How Did We Get Here run, it might be worth going straight to the stronghold via the nether and getting looting 3 on a diamond sword, and hope at some point in the run you come across an Enderman.
In How Did We Get Here, it may be a good idea to start by running SSE, pick up some easily-reachable emeralds from the extreme hills, then looting desert temples, killing rabbits and perhaps fishing in rivers in the desert further south. Then, once south enough make a portal to the nether fortress, and another portal to the stronghold. Possibly the best way to get to the ocean monument later on would be via portal.
How I found it
I kind of stumbled across this better-than-expected seed when I was looking for seeds with end portals with many eyes already filled in. Unfortunately I can't share the tool I used to find this because it contains code copied and adapted from Minecraft.
I found another seed, -999999999521017, where there are 8 eyes in the portal and 4 pearls in the chests, completely eliminating hunting or trading for ender pearls. Stronghold is at (976, 1472).
However, unfortunately the nearest nether fortress is both miles out of the way and almost completely underground, making this seed pretty much useless for a How Did We Get Here run (unless you go to the fortress even further away). It might still be good enough for just the End, though, because all you would need from the fortress is 2 blaze rods. No infinity book in the stronghold, though I haven't looked anywhere else yet.
It saves you having to craft lots of arrows. It takes a lot of time having to harvest enough flint and feathers if you don't have infinity. A bow is invaluable for fighting the ender dragon and hunting wither skeletons in the nether fortress (along with looting on the sword).
As for running out, basically, that will never happen, because even if you do end up going through all 386 uses, you can still repair it with an anvil.
And I'm going on about them because they seem to be the only things wrong with my seeds (along, on second thoughts, the notch apple)