I have a little collapseable traffic cone to mark a camping spot- most used when we are driving thru campground to pick a spot...then return to office for payment...it'll double if we have a breakdown.
we almost always swivel the pass seat
I tend to hang there so as out of the way if Shan is doing stuff in the galley.( our model has only the 2 seats up front. we leave the bed made up in the rear most of the time)
we do not use our shower- just easier to use the campground shower ( flip flops), rather than steam up the camper.
We also do not use the toilet for any solids....paper goes in a bin. CG restroom. In case of illness, double bag.
This makes the whole "tank & dump" thing easier. Much fewer chemicals needed- usually just rinse with water
Our furnace is noisy, we have small 750 w space heater we use when on shore power...it blows a gentle waft of warm air- quietly.
pick a nice level spot- I have the lego type levelling blocks.
iphone apps which i used everyday:
rvparky
tvtowers
gasbuddy
RVC free ( has a leveling tool, tells you which corner needs to come up and how far)
Mike