Matt at GISArch.com has created a unique site for GIS and Archaeology. This neat mix of the 2 sciences is displayed at his site and here's a link to his article on the Archaeology of a 1945 Prison Escape Tunnel and the use of an "Electric Eel" camera on wheels. Neat. I want one of these just for fun. I could see myself getting into some trouble with it, though. I've already had my remote control race car taken away for chasing the cats and neighbors kids, so I can't imagine this not getting me into more trouble. This article is part 2 and the technical stuff, so head over and read part I to catch up.