Onion creek sounds perfect Dan for Tuesday Dan, let's do it!Currently planning to be there Monday/Tuesday. I'll likely drive over on Sunday. Driver over to Breck on Wednesday. But things have become "interesting" at work so all this assumes the current status quo. My wife is a maybe.
@TonyP , if you are camping then having a "hot" shower may not be a problem as the water probably comes out hot that time of year in Moab. Seriously, we should expect it to be hot - like >100 hot. (Of course, for those from AZ, it may feel like a cool down.) But because it is so hot it is not generally peak season so I would think that there are hotel deals to be had. I may use some points to get a couple free nights.
Also, @kreiten and @Utah200, if there is interest in running Onion Creek up into the mountains on Tuesday, I'm in. It may be a relief from the heat down in the valley. It won't push the limits of your vehicles but it is a pretty cool run from a scenic perspective.