Spend a full day in Tahiti, striking out from Papeete to swim in the waterfalls and springs on the island's west coast, then jet off to Bora Bora. Spend four nights in an overwater bungalow (you might want to try two different resorts for a pair of nights in each, as transfers are fast and easy) before embarking on the Bora Bora Cruise (six nights). Spend last two nights on Moorea.