There's one in St. Petersburg FL called: Sal's (I think) on 49th St or 66th
St. near Pinellas Park. Maybe someone else can look up the correct name
and location info. They have 2 or 3 acres of stuff, and it took me about
an hour to give it the once-over. There are many trailers full of stuff
that you will miss if they aren't open, and there are several buildings with
good stuff inside.
He doesn't give the stuff away, but it's cheaper than buying new.