eleventh-and-a-half hour

There are never enough hours in the day, nor enough dollars in the bank, are there? I've reserved two beds for two nights in a Vienna hostel, across town from the U-bahn station at which we will arrive. Since U-bahns are subways, that's not such a bad deal, but it'll be strange trying to figure out how to work Viennese subways after 20 or 25 full hours of travel.

I haven't left Texas yet, and already, I'm worn out.