I can never wrap my head around these decisions. how many supplies have you guys been bringing?

I've only played it once. I got hit pretty hard in the museum by doom tokens (but I was fairly successful and had good items) so I made a run for the expedition with only 7 supply. I ended up being short on supplies and ended two elder signs short.

You do get some supply while on the expedition but you can't buy it anymore. I didn't buy any supply while in the museum. I really really wish I had as that might have made the difference.

Also Wolf Packs are evil.