NZ and AUS then to US?

Over the past days, I've been thinking about my plight... I've accomplished a few things on my way to the US but as everyone knows, they're not opening their doors to foreign nurses any sooner.

I've decided to start in NZ then perhaps go to Australia and then to the US. Is that quite possible? I plan to wait for the US retrogression to ease up in these countries and then work my way to the US or if I find AUS and NZ fulfilling then I'd stay in either country..

Is that a good decision?