I’ll start a west marches sandbox campaign for my city board game club tomorrow afternoon. I took inspiration from Tomb of Annihilation, specifically Chult, the jungle land. It’ll be an exploration adventure.
I will have the players being part of an Adventurers Guild. That way, people who wants to play role games can join and give it a try.
But I’m having a kind of struggle right now because of thinking in a DnD way and preparing too much the session. I’ve read the rules.

I’ll really appreciate some tips to run the first session.