At USDGC last year my wife and I went to dinner near a coliseum or convention center and there was a major or national cornhole tournament going on and every person/player I saw had a such cart. I had to stop one and ask how they use it and did they know disc golfers use them too. I was very surprised and thought it was cool.
Love hearing course design talk! I’m actually building 2 courses: currently: one private (near La Crosse) and one at a campground (near Westfield, WI.) As for the all Star weekend, it would be fun to watch them do a shorter/ace-run style course.