This is Judy Park, Robert's sister. Thank you so much for your interest.
The last few days have been tough. Strong headwinds and freezing nights, but he doesn't slow down. The beautiful scenery and interesting sights seem to feed his energy.
That leads me to a question. He spotted what appeared to be a very old, sunken vessel near Buffalo, IA ( or 41.46 N / 90.65 W). He said it had an iron frame with large thick planks. It was in shallow enough water for him to touch it. He asked me to play detective - but so far no luck.
Robert will be glad to get your message
Thanks again, Judy