I've decided to fill up the water bob! I've had it for awhile and never used it, so now is the time. I figure if I don't fill it up we'll be without water for a year, and it'll be my fault! If we're only out a few days, I'm sure the neighbors can help me use it up. Maybe they don't have a bob and will be thrilled that I filled mine up, right? Only doing it a little at a time because I'm not sure if the floor under the tub can handle the extra weight.... Who else is doing the water bob?