I think the route is somehow slightly patterned from TAR Israel. The production might have taken inspiration from them. They both visited Italy (although different Italian locations) and Zanzibar. What I'm getting excited about is when they touch Asia that opens up a lot of new (Maldives, Qatar, Laos, Myanmar) and undervisited (South Korea, Philippines, Cambodia, Vietnam) countries and hoping for legs in Australia/New Zealand and a new Pacific Island nation such as Fiji or Vanuatu. Oceania is a must and there's so much to do down there