As many times as we have been to the parks, we've never used the lockers.
I understand they run $7.00 up depending on size, and are rented for ALL DAY, unlimited access. So how does this work, a pin number I imagine? I think I've used this kind of locker before, once. Is that right? You pay once and then just access it as needed? (probably bringing bottled water now, after the posts in the drinking water thread - yikes!)
There's also more lockers in the Downtown Disney area too?