Running activities for guests
I was wondering what the procedure is to running events for guests on a cruise? You sometimes see people running seminars on software(photo/video editing), drones, etc on the cruise. The presenters seem, for the most part are other passengers on board just talking about a thing they love to talk about. I’ve always thought this might be an interesting way to spend a couple of hours on a sea day but I haven’t found much online about how to offer this sort of thing, and what, if any, perks these people get for doing this. TL;DR: How do you