Looks like I'm resurrecting this one!
My go-to is Sazerac 6 since it's always in stock at a store about 25 minutes away. I also always have a bottle of Bulleit and George Dickel knocking around, they're both great for the pric. When I'm not under the watchful eye of the Pennsylvania Liquor Control Board (and their state-run stores) I'll pick up High West Double, but it's surprisingly hard to get around here. My last bottle came home with me from Las Vegas.
Two local oddballs that I'm quite fond of: Wigle Deep Cut from Pittsburgh (wonderful treacle, molasses, orange, cinnamon and wood) and Five & 20 from Westfield, NY (LOADS of vanilla and spice). I'm down to my last bottle from the 1st batch of Five & 20 so I'll be picking up some of their 2nd batch soon. They have a great bourbon, too.
I'm also a fan of wheated bourbons. Been dying to try Larceny but it's nowhere to be found around here and (thanks again to my PA liquor overlords) I can't mailorder wine or spirits.