Posted by iKE' on August 08, 2008 at 13:41:37 user explenture.
See http://bbs.keyhole.com/ubb/showflat.php/Cat/0/Number/1201250/an/0/page/0#1201250
for a very interesting project related to Joshua Slocum.
Might something similar be done for ar?
I'm currently reading WDMGS...perhaps I shall start there?