When purchasing a new R&M bike, we can choose air freight or sea freight. I imagine that all of the sea freight for the United States comes into one port in a container, and then the individual bikes are transported by FedEx or UPS. I am wondering whether the bikes shipped by air freight all come into one airport, or do they go regional airports for distribution. I also wonder if there are tracking numbers for tracking shipment progress. Does anyone have some insight on any of this?