saturday was pretty busey too, not totally insane though.
if you need hubcaps though i might know someone. the guy i got a set from for my buick has a giant wearhouse filled with hubcaps, he's out somewhere near macungie. i can't remember his name and number though, but he's probibly got a set or more. i'll see if i can get you some contact info. or he usually vends at the smaller swap meets, just look for the guy with the white van and a ton of hubcaps.