Butterfly collecting near Salt Lake City Utah

[BMW60]

I went up Bountiful Peak today and had a great day of collecting.  I found a
Hemileuca eglanterina   calling  and had a field day with the males.  I had a
contact here for alternate collecting locations but lost his name and number. 
Can anyone out there quickly respond to other possible sites.  I will be
leaving here on Sunday the 9th so I need help fast.  Thanks to who may respond.
  Bill