Voodoo is amazing. And amazingly divisive.
Well, like Christianity, over the years it has split into a few subcults.
West African Voodoo
The original and still the best, despite it's complete lack of zombies and blood sacrafices.
What you get when you mix Vodun with French swamp dwellers. Not a pretty sight, but again, no zombies. There are enough shambling, dead eyed souls in Louisiana already.
Pathetic Loser Voodoo