Remember: The safest place right now is at home.
Thanks for your hike report. It's good to hear you enjoyed this great hike.
There have certainly been several changes on the maps since the 2003 9th edition (we're now up to the 13th edition!). The new 2010 maps are now available on our online store (click here) and will soon be available at our retail partner stores. I would certainly suggest getting a copy!