Thanks for the reply. I'm still playing around a bit with my
autovacuum settings and the manual vaccum runs I'm making are part of
an effort to better understand the just what sort of settings I need
- I'm running vacuumdb with verbose output, etc.
Since I know that these archive tables are append only tables I was
just hoping there was a way to skip them more easily and it seemed
like it might be something that was not unique to my situation.