My big brainstorm was to buy play sand and attempt to level the area off with it. Well, that was a bust, because instead of leveling the area I've simply made the pool sit more lopsided. It's perhaps half full; I'm going to have to let most of that water out, move some of the sand around, and then refill it. *sigh*
Well, that's how it goes when you half-ass it. What I wanted to do was to put down stakes, tie string to them and get a level, then apply sand--but that would require a lot more spare time than I have, so I tried to eyeball it and did...poorly.
Plus side, I can fix it, and then merely have to re-fill the pool.
But it would have been better if I hadn't bothered at all, to be honest.