Insider clout: For a couple’s seven-year-old twins, Udwin organized a separate safari itinerary that included a private chef (who whipped up pizza in the bush) and guides for kid-centric activities on land and water. She finished things off, with the grown-ups in mind, at a fully staffed, exclusive villa on the beach in Mozambique. Special booking: Udwin planned a destination wedding for 25 people in the bush; it included several days and nights of catered festivities, commandeering three bands (including two very popular local ones), and a two-day luxury safari for the entire group—plus, the whole affair was broadcast on South African television. Years as agent: 30. Specialties: Mozambique, East Africa, Honeymoons. Consulting fee: From $150.