Yeah, I know it can be done in a day...most folks say to take your time and stay out there 2 or 3 days. Maybe with an early start it isn't too rushed to go around in a day, I dunno. That would save the trouble of making camp twice. Maybe on Monday before ZuZoo?
I was looking at the map, and it turns out I have been on a piece of White Rim...some years ago I went down the Shafer Trail with a coupla other rigs (don't remember who, probably 8 or 9 years ago). Looks like we went down Lathrop Canyon to the river, then back. Those switchbacks are awesome.