Hey, Jeremiah
There's an antique mall in Naples called the Shirley Street Antique Mall and there are two or three dealers in that mall that specialize in mid-century stuff. I got a vintage Nelson bubble lamp in there last time I was passing through for 89 bucks! Don't bother with Marco Island, there's nothing there at all except strip shopping centers and one store that specializes in very high end Art Deco.
If you need any help, please contact us at – info@designaddict.com