Isn't the idea of an afterlife meant to give comfort to the living?
Will I never be free from management and their devilish plans?

As far as our bodies are concerned, under normal circumstances, I don't think there is much left after 10 years in the grave. If the idea is to avoid decay for as long as possible, then you'll want to be buried in marshland, desert or in the permafrost layer... preferably irradiated, pickled and sealed in polythene.
I reckon the tar lakes under the old gasworks would also be an ideal site - totally sterile and no-one is going to go excavating around there for a long long time.