Scott,
Check the 30 amp circuit breaker in the main circuit box marked inverter. If that is "ON" , go to the inverter/charger and check the round button circuit breakers on the case. Push them in for reset. If that is not it, perform a "hard reset" by carefully disconnecting the battery cables going to the inverter/charger. After 5 minutes reconnect the cables. Caution: you will get a big spark when connecting the positive cable. This is NORMAL so don't be alarmed. If that does not work, It could be the inverter/charger has failed internally. To get by temporarily, unplug the coach from shore power, pull off the front access panel where the romex wires go into the inverter/charger. Identify the input and output romex wiring and take a picture with your phone. disconnect the wires, Connect all the black wires with a wire nut, connect all the white wires with a wire nut, connect all the ground wires together with a wire nut. Plug the coach back into shore power. All the recepticles will now work. Last issue is to purchase a 30 amp battery charger and connect it to the house batteries while on shore power. Hope this helps, Fred