Had planned to do this this year, but time/money/family got in the way.
So any interest for next spring, mid-Apr or end of May? Based on my schedule

Mileage is from Lake George, so adjust accordingly; staying at cheap hotels (think Days Inn and such)

CO-NM-AZ-UT 2076 miles

Day 1 to Grants 476 miles (breakfast at Jans), 50, 550
Day 2 to Show Low AZ 403 miles 191 etc
Day 3 to Flagstaff AZ 359 miles Superstition Mtns, may add a side road or two depends how it feels
Day 4 Grand Canyon morning, leave after noon to Monticello UT 397 miles w/jog to 4 Corners, $20/bike to get in at South Rim GC
Day 5 to home, 441 miles via Unaweep and Black Canyon