I was reading this article here: http://www.smithsonianmag.com/smithsonian/issues98/apr98/letterboxing. html
About how they leave personalized stamps in the geocache so the hunter can stamp his own personalized log book as he locates them.... I thought this sounded pretty cool. The hunter can still sign the logbook there...but he gets to bring back a "record" of his find in his own type of log book. Does this sound like something that would be cool to do in our sport?