Utah Nat. Park info

Howdy,
In 3 weeks we will be taking a trip to Arizona, with the teardrop of course, and plan to drive thru Utah. There seems to be more parks to see than what we have time for so we needed to shorten the itenerary to visit Arches, Bryce Canyon and Zion National Parks. Any recommendations to specific areas of those parks to see? Looks like there are quite a number of mtn passes in the southern area of Utah.
We plan on stopping at Grand Canyon while in Arizona and planning on driving on Rt 66 from Saligman to the west. Still deciding if we will take the '51 Chev or the newer car. I know what one I would like but the wife has some influence. We should work it to be able to stop at the Dam Gathering in Shasta on the way home.
Any information on any specifics to watch for or avoid would be appreciated. Last time I was in Utah was going to ITG 2 in 2007. Actually stayed at Willow Creek Campground. Nice campground.
Thanks in advance,
Jack
In 3 weeks we will be taking a trip to Arizona, with the teardrop of course, and plan to drive thru Utah. There seems to be more parks to see than what we have time for so we needed to shorten the itenerary to visit Arches, Bryce Canyon and Zion National Parks. Any recommendations to specific areas of those parks to see? Looks like there are quite a number of mtn passes in the southern area of Utah.
We plan on stopping at Grand Canyon while in Arizona and planning on driving on Rt 66 from Saligman to the west. Still deciding if we will take the '51 Chev or the newer car. I know what one I would like but the wife has some influence. We should work it to be able to stop at the Dam Gathering in Shasta on the way home.

Any information on any specifics to watch for or avoid would be appreciated. Last time I was in Utah was going to ITG 2 in 2007. Actually stayed at Willow Creek Campground. Nice campground.
Thanks in advance,
Jack