Seams2me is now on the phone, (she's my sister, Chris is my nephew, too!) she's found that Chris is going to DeVos, and also can get specific driving instructions for our brother and his wife, who are driving like mad to get there. I'm sure GR will be confusing but now that they know where they are going, she can get online and give them help if they need it!
Freepers are the best people in the world! Thank you all for your help and prayers!