Life is an adventure--go for it. And do report back.
Thank God I have already done a Greyhound adventure and will never have to do one again.
In the Pacific Northwest in the early 1980s, the Dog (we called it) was cheap and good for the day trip from Eugene to Seattle, or the short trips from Eugene to Corvallis or Portland. On one trip (Tacoma-Eugene) I sat next to a guy who claimed to have had his picture taken in front of all 50 state capitols, although in each shot he was standing on his head as a statement about capitol-building architecture. He hated it, and he was on the way to Salem for what would likely offend him terribly.
I think the bus is just as sketchy now as it was then, but our tolerance for sketchiness declines as our income increases. But when's the last time you had a good story about prisoners or failed marines geting on a plane? It's just not the same.