HELP please. 4:30 Friday, lawyer/client calls on the way to the car...

HELP please. 4:30 Friday, lawyer/client calls on the way to the car dealership and says he needs auto insurance on a truck he is going to pick up today. Im in North Carolina.. The lawyer is a trustee of a non-profit which is in a trust. 66 acres. The non-profit will develop the 66 acres. There will eventually be a conference center and a camp. The immediate problem is auto insurance on the truck.... any suggestions? He did agr