Arrived safe and sound today. Glad I could be a help but glad I will get to sleep in my own bed tonight. MIL is nervous but I think she will be ok on her own. She's smart enough not to take stupid risks and the neighbors are checking in. There are many things I am cogitating regarding the week in GA... too much to quite put into words right now.
Again, thanks to all for the well-wishes, prayers, and general encouragement. I saw much improvement in MILs physical ability over the week and my back survived (though I am definitely looking forward to seeing the chiropractor on Monday). We also managed to get along reasonably well.