Thanks, Clint. It was an inspiring trip. Planning to go tubing in a couple of weeks down the Guadalupe River in Texas. Won't be able to take the camera, though.

"Grits is one of those country-boy words that is both singular and plural-like deer, elk and sheep. I think the singular is appropriate when there's a modifier that makes it clear one is talking about something specific. Like, 'Grits are good for you, but these here grits is tasty.'"~~Joe Wrabek