Not sure he can receive pm's.  If your going to play, hang out in Park City. They have different events/festivals all some long. Ive been going to SLC on business for years and have stopped trying to find anyone, SLC for two reasons. One LE activity is pretty high and a lack of quality escorts.  Over the years there have been a couple of top escorts in SLC but they seem to leave. The only reason they leave, that I can figure out, is a lack of demand for quality escorts.

From my limited experience in SLC, HH pretty much nailed it.  In the days before I joined P411, I  frequented SLC for work, tried to get take out at the local strip clubs (strict rules, but some real hotties).  The closest I got to any action was a dancer that told me that some of the girls make the trek to LV but stick only to the stage at home.  Word was LE was quite aggressive.  Like HH, I was advised to check out Park City.  

On the stretch between Ohio and Denver, it is some stretches of real barren country.  Not much of a view and not much to pick from for P4P.  I think KC might be a good mid-point.  Great city, beautiful fountains and great BBQ.  I once went to KC for work and checked out the KC Boards.  The ladies on the KC Board have given me tips and seem to be receptive to PM's.  I do recall a few of them telling me that they only P4P on the Missouri side.  

You might want to check out the Grain Belt News.  it caters more to north of where you will travel, but you might glean of info there.

Happy travels and stay safe!