Heaven?

A few questions about heaven:

Where is it?

What timezone is it?

How exactly do non-corporeal minds, er, exist and, er, interact and stuff?

Do we have to mix with other 'people' in heaven? A lot of people are (were? had?) arseholes and I don't want to talk to them. Bad memories and all that.

Do souls have memories?

What church do souls go to on a Sunday?

Is there a Sunday?

Is there anything to *do*?

Is there any pleasure? If so, how?

Is there any pain? If not, wouldn't the pleasure become a bit... boring? For ever? But I don't want neck ache for eternity either.

Wouldn't *anything* become boring, for ever?

What is the point, exactly? That thing that theists always like to ask about Earth; why are we here, what's the meaning of our existence? What's the point of heaven, what's the meaning of our existence there?