Usually take sleeper service on the auto train but won't be able to do that this time for a trip on short notice. Does anyone have any sense of the ridership in coach on the autotrain these days? Specifically, would I be better off in lower level or upper level coach seats in light of whatever social distancing Amtrak is employing right now (trip in next week). Finally, when Amtrak on the website says a train is 25% full, is that based on total number of seats available right now, or total number of seats available during non-pandemic times? Thanks for any information you can provide.