Yeah, I am by no means an early reservation, but Rivian is sending the clear message that unless you live in a large population center, expect your truck late next year/early 2024. I'm not sure how many people will be able to afford double-digit interest rates on $100k trucks by then.
I can’t pack up and move to a west coast major metro just to improve the odds I get a truck early. You omitted location as being seemingly the biggest factor for delivery.