I did lose a phase. I guess when the water heater element burned up it not only tripped the circuit breaker in the RV, it also tripped one of the overloads on the generator. I kept tracing and it led me right to the source. Reset that overload and everything is working again.
Would have been nice to find it sooner, but I did get a completely rebuilt water heater and new capacitors in the rear A/C out of the deal. 🤣
Thanks to everyone for the help and advice. I really appreciate it!!!!