Match dives to peoples skills, give a little assistance in helping the dive go as planned for those that are new to that type of jump.
That is not to confuse organizer with a coach. You pay a coach to help you with your skills, organizers help create a fun and safe jump around the skills you have maybe giving you some tips and challenging you but not getting you up speed for a jump you have no business being on with your skill level. This line gets blurred sometimes as an organizer should have some coaching ability and will to some extent do some coaching. But really they should be building a dive around what you bring even if that means taking you, and like skilled jumpers, up on a separate dive more in tune with your skills. Whether that jump be easier or more challenging.