At Seaport Village, Marriott (and others too?) has/have lots of docking space.  Here, it was the geometry that attracted me.  Like a railroad track, the separators march on, in parallel lines into the distance…with the palm trees at the end of the road!  There are also a large group of workmen out there.  I wonder what they are doing.  And then there are the mysterious cubbies in the foreground.  OK, boating friends, what is all this?