I had to google it.
To me, Napa meant beautiful wine country in lovely winding hilly Northern California with grapes and cheeses and champagnes (sparking wines, whatever) and expensive sweet little bed and breakfasts...
When you said there was a tournament, I got pretty excited and thought, "Hell, I could make that drive for a multi- event tournament, no problem! How much time can I get off work?"
Sadly, APA and TN are both out.
But man: Napa, CA is a freaking fantastic idea for a tourney series...