Glad you enjoyed the stroll, I always like meeting other TMA'ers - you all seem to be such nice people in the flesh :-)
Looking forward to seeing your photos and reading the blog - mine's already up, see http://www.themodernantiquarian.com/post/63976/weblog/. Small tip for next time - take a laptop so you can download each day's photos and start with a fresh set of cards in the morning :-))
Oh, and the "GPS/Map thingie" was my smartphone - my pride and joy, and also my main camera these days!