Sprung a little leak today

I was hoping to avoid driving all the way to motherhood for breast pads. Does Walmart carry them? Do they have the washable ones? Does anyone know what area they are in? I feel like whenever I am looking for something new at Walmart it takes an hour to find. If they don't carry them- does Target? TIA!
Re: Does Walmart have breast pads?
yes. and I'd recommend the lansinoh ones. The gerber washable ones are crap, there is no water proof backing at all, and you'll still end up leaking through. Most of the reusable ones are VERY noticeable under clothing as well.
The medela disposable ones are ok, but lansinoh are the trimmest by far (and they hold a ton!)
The brothers I Rule and OMG! with their faithful sidekickFootFoot.
My life has a superb cast but I can't figure out the plot.