How do we get from here to there?

We have decided to move from New Hampshire to Arizona. We naively thought the most challenging part would be finally making the decision of where to move. Now that this is happening- seems like that was the easiest part. Do we have a plan?

Is it possible to do this cost effectively and not become so overwhelmed that we forget to enjoy this experience??

So exactly how do we get from here... to there... without spending our life savings....