Fly around the world in a customized Boeing 757 jet for the ultimate in luxury travel. Spend 26 days visiting such places as Israel, Cuba, Colombia, Australia, Myanmar and Iceland. Four award-winning New York Times journalists will accompany you, each for several days as you visit areas where they have expertise.
https://www.nytimes.com/times-journeys/travel/around-the-world-by-private-jet-cultures-in-transformation/ Cost $135,000; Deposit of $7,500 per person; For full payment schedule, see terms and conditions.
Just booked the full family.