That's a tough one to answer, Lee, as traffic to PY is sporadic at best -- the occasional covered hopper to Silgan Plastics and grain hoppers to the operation just north and across from Morgan's. Lately, the grain business has been fairly busy filling cars with soy beans. They are probably making room for the new crop which should start arriving in a month to six weeks. Once the harvest starts, I suspect that their priority will shift from shipping out by railcar to receiving in by truck.
If FGLK makes a run to PY, it is usually on Tuesday or Thursday with M-W-F "usually" Watkins Glen days. For example, yesterday they ran to WG. This morning they ran the WG traffic from yesterday up to Geneva.
I don't know how far you want to get away from the lake in September, but my suggestion would be to show up outside the Himrod yard between eight and nine AM and see what's going on. You may end up chasing the action in the direction of WG, however.
BTW, FGLK sprayed the ROW south of Himrod late last week. The tracks have reappeared from among the weeds. Thanks to the FGLK MOW crew.
Poppyl