That sounds good. For starts I might consider pre-running it one way in the 97 Landcruiser. I would run it from Wikieup to Havi. All I need is a dependable GPS route bread crumb trail. Not sure if you or anyone else is game to meet in Wikieup or not.
I could always do Havi to Wikieup too and exit for home ( Carefree/Scottsdale) after the one way to Wikieup. We still have lots of hot weather ahead to figure this all out. I'll set the trip in my GPS using the topo software. I think it will be 95% close to the route.
I'll do it in the Rubi with you. Maybe bring some wood stakes and mark it out a little. Could probably get Phebus to run it also.