Ah, Bora Bora. The stuff of dreams. As you arrive by plane, the view says it all. How not to be mesmerised by this stunning palette of sapphire, indigo and turquoise, all mixed together in modern-art abstractions? And these sand-edged motu (islets) and soaring rainforest-covered basaltic peaks? With such a dreamlike setting, Bora Bora is, unsurprisingly, a honeymooners’ choice. But there’s much more to do than clink glasses with your loved one in a luxurious hotel. The good thing