Welcome back, Lynn! We did wonder. Not so good news from you, but our good wishes go to you for speedy well-being.
This thread has so stimulated me, that when I return to Oz in May I will be sorting, culling and scanning my entire lot of images from the year-long travel I did in North America in 1979. The actual journey took seven months and I called it 'Sydney (NSW) to Sydney (Nova Scotia). An Aussie friend came with me for some of it, but the return trip I did on my own, in my aforementioned 1970 Ford Maerick with all its bits and pieces falling off as I went, mostly to do Route 66 which I had long wanted to explore from start to finish, and which I did, but I have to admit a lot of it left me underwhelmed, by then the industrialisation-modernisation of so many American states had taken away a lot of the charm of the original journey as it was done in the (as I dimly recall) '50s or '60s. But I did it, from end to end.
So I will start the scanning in a few weeks, and post as I go along, as you have done. Thanks for the positive 'kick' start...