I need to install a switch for a light/fan in the shower. It should be GFCI protected - is there such a thing as an GFCI switch? How about a double switch? I would like to install a single-gang box that has two switches. I don't really want to change the breaker to GFCI and I don't want to install an outlet. I'm looking for either an in-line GFCI or a protected (double) switch.