The Greyhound get-around

Sure, yes, cheap way to travel, but hot-damn, it's become something of an obsession.  Way back in San Fransisco I first ventured on a bus because, for one thing, there was a storm that was ripping through the mid-west; the thought of sitting in an airport for hours on end made no sense.  And, two, who doesn't feel the need to reward (punish) themselves from time to time?