Start no where. The camper is GFI protected. If you plug it in to a GFI outlet in your house, or anywhere else, one of them will trip. GFI's will not work together. Several discussions already here over that fact.
By the way, WELCOME to the forums.
2012 Ford F250 ext. Cab 4x4
2002 Jeep Wrangler Sahara
2008 Yamaha V-Star 650 Classic
2008 Work and Play 18LT