I came across a PDF document, ‘Safe Locations – Dialog with the Zetas on the Relative Safety of Locations around the World during and after the Pole Shift’, last updated August 30th 2004. It details, as the title suggests, safe places to be, but also what a pole shift would actual entail.
Take from this what you will but don’t just dismiss or by-pass it as hear-say!! Think about “what if?”.
Also there’s an interesting thread on David Icke’s forum detailing the same.