Hi guys. I've been kind of lurking and learning from this forum for a while, as an avid bourbon drinker. Today I was looking for some suggestions for something new to try apart from my usual Elijah Craig 12yo and saw people recommending Evan Williams Single Barrel. After looking at a several stores near my home, I was unable to locate any and settled for the white label instead. So my question is two-fold.

First, does anyone know of a web site that might tell where to find a specific drink in a specific area? Second, how is the white label compared to the single barrel? I've been sort of un-wowed by the white label so far.