Ah wow didn't know that Buka! I reckon you'd love kata... and ahhh doing kata at sunrise on those lovely beaches in Hawaii..... that's spinetingling stuff....
Simon, I just did a Kata at my buddy's Tang Soo Do dojo a couple months ago. I have no idea which Kata, but I enjoyed the heck out of it.
As for doing it on the beach, probably. But I bet it would be even better atop the mountain.