Although I haven't tried them, I have read good things about Woodford Reserve and especially about Blanton's.
Buffalo Trace is sold in Montgomery County, MD govt-run liquor stores, as is Woodford Reserve. WR is a pleasant tasting, fairly sweet bourbon. It is sort of like Maker's Mark, but with flavor. (I don't like MM - it is to bourbon what vanilla is to Baskin-Robins)