I will be coming up in the morning. I live in Il so will becoming over 92 from the east. Looks like you will be south and west. I have no idea what will be at the venue where we could meet at a specific time.
I'll be coming from the west on the same highway. I'll be at the Ahquabi State Park. Look for the camper that has a TEA party flag and a very friendly yellow Lab under it.
(the F-350 with Nebraska tags helps too.)