I'd love a train from Miami to Boston that hits all the major cities and averages something between the terrible 80 mph Amtrack trains and the way too expensive per mile (or km in a more civilized country =P) bullet trains in Korea or Japan.
Also, that doesn't cost $200 and doesn't take 2 days trip. It should be so much cheaper taking a vacation on wheels than paying the cost to get luggage airborne, and it really is the infrastructure being awful.
Wow, a round trip ticket to Austin is around $800. That is just unacceptable.