The Brazil Star carried 12 passengers and there were plenty of sun loungers for them to relax on deck.
One night an A.B. picked one up and heaved it over the side, still mad because he had been logged that day. This then became the pattern, one logging equals one sun lounger, soon the passengers were laying on towels.
There must have been many happy South American natives sitting outside their huts in comfort when the loungers washed up on the beach.