On my RV the outlets in the Kitchen, Bathrooms, patio and over the dining room table are on the single GFCI. outlets in the bedroom, are on the Fridge circuit and the one near the floor, in front of the passenger seat is on the TV Circuit.
Oh and there are a few other outlets but I added those myself. save for the Washer Dryer one (And the fridge, microwave and converter) which were factory)
I added a pair of 15/20 amnp duplex outlets, each fed by a dedicated 12ga wire off either a dedicated 15 or 20 amp breaker for space heaters.. A third single 15/20 amp is tied to an air conditioner circuit so it can be feed independent of the rest of the RV. This is for 30 amp sites in teh winter (another heater) and an "installed" extension cord which I will use for multiple things.. Current plan is to use it as a "Mains power" indicator. I'll plug in a very small load and feed it off the 20 amp in the park pedestal, if the power fails it tells me when to switch back to mains after it returns.. has happened a few times already.. We had a servere case of BANG, NO POWER.. (Someone wrote of that a while ago, the Bang was a connection in their plug failing, In my case it was a car v/s a utility pole just outside the park)