I've only ever been to New York and New Jersey lol....
But since changing jobs, life has changed somewhat, and whilst my previous job wasn't "keeping me here", I think it's more the lifestyle change that's made me realise there is nothing keeping me here anymore. Naturally I'll miss friends very much, which is why I wouldn't move away anywhere in this country - but if the opportunity to move to somewhere else, like the US, was on the cards I'd be a fool not to take it!
But I don't know anything about emigrating!