I Googled around for Load Order help,
and every list had a esp I didn't have, and can't find.
The Morroblivion plugins I have are,
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Morrowind_ob.esm
Morrowind_ob.esp
Morrowind_ob - UCWUS.esp
Morrowind_ob - MorroblivionTreeReplacer.esp
Morrowind_ob - Morroblivion Maps.esp
Morrowind_ob - Conversation.esp
Morrowind_ob - Chargen and Transport Mod.esp
Morrowind_ob - BPN Saner Canteen Availability.esp
Morrowind_ob - BPN Hungry Like The Wolf.esp
Morroblivion Better Npcs.esp
morroblivion-better-npcs-v064workaround.esp
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But in the load order help pages I found there are some I don't have, and can't find,
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Morroblivion - Silt Striders.esp
Morrowind_ob - Almalexia.esp
Morrowind_ob - ClothingReplacer.esp
Morrowind_ob - MorroblivionWater.esp
Morrowind_ob - Faction Relationships.esp
MorrowOblivion Eloth Landscape & Grass for v033.esp
MorroblivionLoadingScreens.esp
Morroblivion_Chargen_And_Transport_Mod_v10.esp
ProtocolledDialogs.esp
UOPS Additional Changes.esp
USIPS Additional Changes.esp
Voice Overs V002.esp
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What are these?
What do they do?
Where do I find them?
Do I need them?
I didn't have them the last time I played Morroblivion.
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As for Load Order, I have a few other mods, and need help putting them in order.
Mods I have,
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Cobl Main.esm
Cobl Races.esp
Cobl Si.esp
Cobl Glue.esp
Cobl Tweaks.esp
Open Cities Resources.esm
RessourcesCustom.esp
Open Cities Reborn.esp
Open Cities New Sheoth.esp
Kvatch Rebuilt.esp
OCR + Kvatch Rebuilt Patch.esp
OCC-KOTN-Patch.esp
FarmAnimalsofCyrodiil.esp
Camping.esp
Basic Primary Needs.esp
All Spells Avalible for Enchanting and Spell Making.esp
NewEnchantingAndSpellmakingOptions.esp
Leviathan Soulgems.esp
Leviathan Trophy Soulgems.esp
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What would the best load order be for all this?

I think a number of the
I think a number of the plugins you mentioned are old and already merged into the main Morroblivion esp.
I don't use Open Cities, so I can't help you there. Usually going to want COBL additions near the bottom of your LO to merge into your Bashed Patch.