The YRL USPSA Pistol and 3-Gun match will be held on Sunday, February 19th. Sign in is at 9:00. The match begins at 9:30. You can call the YRL hotline at 928 778 0155 to see if the match had to be cancelled for any reason -- weather, etc. If the match is cancelled there will be a recorded message.
I don't have any details at this time about round count. If I do find something out, I will post it. Otherwise, plan for a lot... Pistol usually is 100-150, rifle 40-60, and shotgun 40-50 with up to a dozen slugs.
For directions to the range, go to the web page for the Yavapai Recreation League