How far inland could a megatsunami travel caused by a 2012 pole shift-What would b the safest place to live?

Where in the world and the United States would be the safest place to live in 2012 due to tsunamis caused by the pole shift and any other "stuff"? How high could the tsunami reach due to a pole shift? How far inland could the wave go into the United States until it would be deemed a "safe zone" if any? Would only the central U.S. states like Kansas, Oklahoma, colorado etc. be safe from this? How high would I have to go to escape and how far inland would i have 2b?