Packing Confusions

It's 22 days until depature and I've started packing.
Why?
well there's many reasons - like the one that I like to be early,
or the one that I'll be away for a year and that needs planning.
or maby the one that Im actually going to America...
But the most important reason is that all my stuff that
I'm not bringing to Florida has to be packed in boxes and put away.
I Won't keep my appartement in Norway when I'm down there, so all my stuff (and that's ALOT!)need to be carefully sorted into storing and bringing.
What should I bring??? What should I store???
How should I choose the right shoes to bring, and which shoes should I put in a box?
How many pants should I bring down there?`
Do I need my prayerbook, and do I need my notes from my singingteacher?
I'm confused and do already have to much stuff in my first bag...
This is hard, people...its hard...