I'm a new Roll 20 user and a new DM so I'm still learning the ins and outs of the website. So far I managed to set up some One-shots to play with some friends but I was wondering, what do I do if I decide I want to re-play that one-shot with another group? Would I have to remake it or can I just make a new campaign and copy the adventure over to that one? If someone could explain how it works I'd really appreciate it.
For some background info, I'm a new DM who's writing out an adventure for some friends to play. It's a pretty straightforward campaign, meant to stay in Tier 1 (lvl 1-3) and the story is fairly standard with the adventure revolving around saving a village from a looming threat. My main question is, while I've come up with what I think are some interesting ways the party can tackle the problem I also wanted to include a villager who thinks the best course of action is to gather all the villagers and simply leave and go somewhere safer. I already know of where the villagers would go but my main problem is figuring out how to make a Mass Exodus something that's actually engaging and fun to play out. I'm hoping some of y'all here might have some ideas cause I'm really kinda struggling with this. Any help is appreciated, thank you.