Anything goes for water-side entertainment in Zanzibar. Image: Alison BinneyAnything goes for water-side entertainment in Zanzibar. Image: Alison BinneyAnything goes for water-side entertainment in Zanzibar. Image: Alison BinneyAnything goes for water-side entertainment in Zanzibar. Image: Alison BinneyAnything goes for water-side entertainment in Zanzibar. Image: Alison Binney