Sushi in Phoenix

Next week, to celebrate Independence Day, I am going to begin taking classes at a Japanese market in downtown Phoenix on how to make proper sushi. I would love to eat tuna and salmon sashimi, unagi, rainbow rolls, and squid salad everyday to be quite honest, but the prohibitive price of a daily sushi diet (and as discovered last week, the problem of locating a decent sushi luncheon place in south central) has not made it possible. So yes, I shall take classes and shop at the market often, buying sushi-grade fish sold by the Japanese for the exact purpose of sushi, buy my rolling mat from Cost Plus, and be on my way.