I am always careful to only use what we need with four of us and two kids we usually only have two B/chairs on the ship or Casterway Cay, the kids are often in the pool or sea so we usaully do not use two for them.
If we go to lunch we often give them up and sit in Topsiders but many people do not do that and you come back to loads of towels and no one on them.
I was luck one to have a hammock at CC we used it all the time i told the kids we must always be using it or give it up to someone esle, we had rotated it through all of us abouut 30 mins each, my daughter needed to go to the restroom I was getting drinks and a large lady just placed herself in the hannock within seconds and stayed there for a couple of hours.
The kids were very upset about this as we had used it and many other people had left towels on theirs and swam all the time, we had used ours al lthe time.
Its balance Is int it.