All right well as a Vampire Lord I can use the Restoration spell on myself. Serana was down and I tried to use healing hands on her and then it says that Vampire resist the spell. Um, wtf....

I can heal myself as a vampire lord with the restoration spell, but I can't heal Serana?

Logic? Who needs logic.

You need the spell that heals undead since she counts as a undead,regular healing spells will not work an you can buy the undead healing spells from one of the vendors from castle volkihar

Necromantic Healing is what you need.

But...technically...I'm undead now too. Stll makes no sense.

This is some of the same logic that made the Sunfire damage spell in the Restoration school. How can something that does damage not be a Destruction spell? Seems kind of dumb to me.

But spells like Smite or something, "Holy" magic would be restoration, but they generally have an effect.

Such as Smite, "Generate a flash of light if nearby undead are around 5 damage"

or even

Holy Heal "Heal yourself 10 pts, but damage undead health 10pts undead"

The same logic as to why you find fresh vegetables in an ancient ruin. Cause Skyrim said so.

lol. Draugr are coming out of the dungeons and taking food from the bandits outside.

I would love to see draugr actually doing that it would make a great wtf moment xD

Draugr Deathlord wants food too.