not often I see a Biscayne (where did they get that name I wonder) and a Spartan trailer?

https://www.curbsideclassic.com/vintage-snapshots-and-photography/vintage-snapshots-cars-trailer-parks-trailer-homes-1950s-1960s/

Where did Biscayne get its name? Biscayne Bay? It in turn was named for either the Bay of Biscay, which is part of the Atlantic Ocean north of Spain, or an early explorer called El Biscaino, who came from the Spanish province of Biscaya.