Nice article Evan. I'll never run those drops but I'll still gladly find something to boat after the water falls to base flows. One more reason why we don't buy pool toy boats.
Thanks again for the work you're doing for AW,
Nothing in the world is more yielding and gentle than water. Yet it has no equal for conquering the resistant and tough. The flexible can overcome the unbending; the soft can overcome the hard. - Lao Tse