@sappholives83 My mates and I did this on public park swings when we were all 10/12 years old. Nobody thought it as any big deal, just did it as kids having fun.
@Johnnypapa64 Autobiography, 'The Moons a Baloon'. Read it in 1973ish and the second one 'Bring on the Empty Horses'.
Fabulous reads, great insight into the golden age of Hollywood.