Share 'Looking for the Scoop on Getting Soil'

I am wondering what folks would recommend as the best source(s) for to get bulk garden soil medium for growing veggies and other edibles.  I know this is outside of the Permaculture ideal, and the best thing is to develop my own great soil, but for situations where that isn't practical to start with, what would you suggest for a Bellingham resident?  It could either be delivered or loaded onto a…