Joanna begins wiping the sand off her skirt and upper legs, glancing Web's way with a surprised look she doesn't even try to hide.

"You mean that you tried that? I didn't dare risk trying, being a little too concerned I might... fall in, without anyone to call for help to."

Taking a glowing stone from one of the cracks, now, hadn't quite put herself over that edge. But, whether they're going to investigate those cracks further, or find some other new symptom of things strange with the world, the answers are probably closer to that mountaintop storm than the relatively peaceful water. She starts heading up the slope, inland.