And then another one that I think a lot of people don't always think about is the flexibility around when you can lock in the trip. I know a lot of people who say, well, I want to go to Europe and I want to go this week. And in fact, I really want to go to Paris.

And I say, well, the one piece of flexibility it sounds like maybe you could have is when you book the trip. Because if you wait till the last minute, you might get a really amazing deal. Or if you can plan it over a year in advance, you might get the best deal.

So deciding when you're going to be able to book that trip is another form of flexibility because the average traveler is looking to book a trip somewhere around, I think, three to four months out. So if you can deviate from that and book it a year out, or if you're comfortable waiting until two weeks out, things open up so drastically in that last two week window that I would argue that that's kind of the best time to buy.