I have a new JF 26RL. On our recent camp out, we lost power to the GFCI in the bathroom, the GFCI in the kitchen, the water heater and the microwave. We traveled over a rough section of interstate in Birmingham. Wondering if we shook a major wire loose. All the fuses and circuit breakers are good and not tripped. We are religious about using surge protection on the shore power. Please help!!