I try and shop at Trader Joe's or Whole Foods because they offer most items organically. I'm not sure if you have those stores close to you or not?

I know a lot of brand names are now trying to make more natural or organic products. There are also some brands that only use organic ingredients:
Newman's Own (AND...they donate ALL procedes to charity)
Amy's (frozen)
Kashi
Cascadian Farms
Seeds of Change

A little time spent in the grocery store and you'll find more stuff.

Enjoy! Organic is healthier in my opinion too.