I use to work at UPS and let me tell that the brown package cars are stuffed this time of years thats for sure. When I use to go to my office I use to duck from packages falling off belts. You learned to walk inder the belts so stuff couldn't hit you.
I'm sure it is the same for the US Mail, FedEx, and DHL. It will be back to normal after the 1st of the year or so.
SC after being out of racing for some time I can feel your pain in waiting to get all your stuff so you can race again.