I've been on the list for a sub for about 3 months now. At the time the AD told me roughly 12-18 months. Not sure how accurate that is or how realistic if you, like me, have zero history with the AD. I can imagine this waiting list has gone far worse now with the new subs that were released. Probably more like 2-3 years now. If you ever get to the top of the list if you haven't spent money at the AD before
In short, I've not much hope!