I have a plastic organizer with BOTH Google and Mapquest directions--to WRAMC from my hotel;from WRAMC back to the hotel PLUS a laminated map of all of DC (which is mighty hard to read in the dark) PLUS paper maps. This last time was the first time I didn't get lost either coming or going from the WRAMC freep. :-)
WQhat an excellent idea-laminated. I put trooprally's directions in my drawer to save should I need them again.