Downhill All The Way
Harrison quickly went from timidly walking along the dune tops to full out rolling as soon as he saw some other kids tumbling down the dunes. Matt would walk him half way up and Harrison would flop his way back down only to ask for "more!"
He didn't quite have the rolling thing down. Instead he had a modified backwards soldier crawl. I guess it provided a more thorough way to pack sand into every crevice of his body.
I'm thinking that after all the rolling, flipping, and sand eating, the dunes were a hit with Harrison. Can't wait to go back!