I would heavily urge you that...
Buyin new is like p**ssing money down the drain
and
buying a gassrer with your budget is just plain stupid.
BUT... I will be driving past Pontiac RV tommorrow. They are a decent dealer (as dealers go) and if you'd like, I'll take a look at that unit for you...
Again, IMHO...
Spending 120k on a gasser is not too bright.
Buying a new motorhome of any type or price range indicates you have more money than brains.
And... a 36' floorplan with a rear bath has to be missing a lot, starting with a workable refrigerator.