Uber cool, Boxcar! Best of luck to him.
...and congrats on an obviously well constructed and engineered build. First 10 miles much less 238, if nothing has failed, fubared or faltered, well, gotta be a record of some sort.
Does he have internet or smart phone? Really cool to map progress of such lun, er missions. lol
Ask him to start a thread? Would give him access to MBers and help from members along the way. Great group of people who would be into helping out a fellow what ever we are.