My iron works just like my "dish washer". I yell down the stairs to whichever DS is around, hold up a dollar bill, hand over the wrinkled items and presto, ironing done. Works for things like dishwasher loading, vacuuming, and taking out trash too! If you don't have children, this method may work with a DH or So, but you may have to up the "ante". ;-)
Oh, cargo pants.. no don't iron them.