MossBack wrote on Dec 14^th, 2018 at 4:15am:

If the gentleman in question has been without sight for some time, you might be surprised at how mobile he can be.   (You need to Login or Register Some of the copia crowd might remember this person speaking at the show, 2016 I believe.  He is from a small town about 30 minutes from me.  An incredible person.  Completely without sight from a hunting accident and still does roofing when he is not speaking or off on an adventure. MossBack

Wow, that guy is an inspiration to us all.