Nice pictures, hope you still had a fine honeymoon.
Many years ago I wanted to camp at a campground (well known franchise) in Myrtle Beach and had the same experience. The R90S was on a flatbed trailer behind my brand new motorhome. The guard at the front gate said no bikes allowed.
I was allowed to rent a campsite but I had to park the bike by the front gate and was not allowed to ride to my campsite or park it there.
No amount of friendly discussion, references to BMW not the other brand etc. made any difference.
The State Park down the road was cheaper and had no problems with the bike.
That was in 1987 so I can only hope that things have improved since then, I stopped using that franchise of campgrounds after that.
That was the only incident of bike discrimination I remember.
BTW to reach the warm south from Ontario I have to trailer.