Hi jennyfer,
I think that this idea would work best with having separate chapters to deal with the various scenes and characters.
Some, of course, could interact. By way of example let us say that you, jennifer,in your chapter were in some way rude to a Dom on the Island but who is from another chapter. He could then take you to one side and deal with you appropriately. Hypothetically speaking.
Each chapter can be made to link however tenuously and I'm sure that certain characters would wander around making a nuisance of themselves-like a tomcat on the prowl, so to speak.
There could be unwilling visitors, but I envisage most "holiday makers" to know exactly why they came,
Lastly jennyfer, you can make yourself as exciting as you want to be. Just like in the vanilla world.