I am not sure if this was said in the past but here it is.
Be able to craft a message board to nail on the totem. So tribe members can leave messages for other member and for another tribes. Also make so if another tribe does not have one you can make it and nail it to there totem.
Crafting materials could be like 1 board, 1 chalk, and a nail or 2 with string to hold the chalk
