Ok, I was wrong about the OHV permit for off-road driving, at least I think I am wrong now. It looks like you only need one if you are taking an ATV, off-road motorcycle or snowmobile (LOL). So, scratch that. Here's the website I found...Are we talking about for Elephant Hill? I know you need a permit.
@JMT Thursday works for me but we may need to change it around depending on when we can get a permit. We can only reserve 24 hrs in advance.
https://stateparks.utah.gov/activities/off-highway-vehicles/non-resident-ohv-permits/