Another thing to be aware of. The Honda (and Yamaha) 2000-series inverter generators have floating neutrals - neutral and ground are NOT bonded at the generator. If you have a power protection system, chances are that it will error out and shut off the incoming power to the RV as it's looking for continuity between neutral and ground. If this happens, your choices are to either shut the power protection system off when on generator power or to use a neutral-to-ground bonding plug plugged into one of the generator's 15A outlets.
Rusty