I am also having trouble with this Wanda! I set a goal to source 50% of my food from local sources, and I don't think it's possible. Because I don't eat meat or dairy, I'm getting my soy milk, beans, tofu, etc. from sources outside BC (and definitely outside the Comox Valley). Not to mention most of my pantry items like spices, or dried fruit and nuts. I set a high percentage on purpose to challenge my perception of where my food comes from.
I did, however, go to the Farmer's Market for the first time this winter because I set this challenge for myself! Not a lot of veggies right now, but we did get bread, mushrooms, swiss chard and microgreens. Can't live on that for a week, but it helps!