After taking some advice from you all, I have found someone that may be able to show me their 12 on Saturday, but it is not yet a sure thing. If there is anyone else with a 12 near the Ogden or SLC area that might have some time tomorrow (Friday, 19 July) to show us, please email me your preferred contact method and I'll get back to you as soon as I can. Thanks again for all the replies.
Nate