I don't think you will have lots of additional maintenance using it that often but will need to take steps to prevent plumbing from freezing between trips. Winterizing and un-winterizing that often would be a pain.
I'd suggest parking it where you can keep shore power plugged in. Run a electric heater on setting which keeps inside temps warm enough to prevent pipes from freezing. Set your furnace thermostat on lowest setting as fail over if space heater fails. Open cabinets to help get heat to where the plumbing is. You can shut off water heater bypass and drain water heater tank. If parked near your home, see if a remote temp sensor will transmit into home so you can monitor temp inside coach. If not, maybe look into one of those monitors that use cell/wi-fi or something to monitor temps.