So, if you care: Big Sur Hike Photos and Map (Google Maps)
I'm going to take a break now from the hacking, but I'm sure I'll move onto Phase 4 and Phase 5 soon enough. Phase 4 will probably just involve modifying the photomap page to have better photo browsing controls, i.e. have thumbnails of the photos to the right or bottom that you can scroll through and click to see on the map. Phase 5 will probably involve reading in images from a Flickr photoset and automatically adding the geocode tags. Also, one of the annoying bits about all these hacks is you need about 4 different sizes for the photos -- something that Flickr handles automatically.