Fantastic! I can only dream of such a trip!
I thought about a gopro set up but getting a bug in the lens can sure ruin a lot of pictures. Heck, I even got a bug in the lens of my hand held camera last year and messed up about 100 pictures before seeing it. Bet I check it lots closer now at every stop.
An '00 KLR 650, An '07 1250S, An '03 5.3L Chevy Truck + '43 style dude , Simper Fi ;-)