It's been my experience that the swap meet might have 4 to 12 people there, and, often year specific. If the guy just took apart some 68 Torino, well, that is what he will have.
Route 66 Dragway is 2 miles south od I-80 on route 53 (which is old us 66)
The south side is the pit side where the racers and show cars usually go.
Gates open at 8;30 but most folks show up later. Could be different people at the swap meet each day. I hope it will be better but don't hold your breath. Usuall some Billy selling some overpriced , rusted out car on a trailer with no motor.