my dad's a realtor, and from what he's told me FSBO is hit or miss. Chances are you'd be selling your house to a buyer working with a realtor and 2 problems for yourself may come up. 1. You may think your house is worth more than it is on the market, so it'll take a long time, if ever, to sell. 2. You may under-price your house, getting screwed over in the process. But he thinks that everyone should use a realtor to get it priced right, naturally.
I think one website I've heard on the radio is
www.welist.com or
www.welist.ca one of those.