I am pretty sure you can get a month long alaskan or mexican vacation for cheap right now.
many years ago ;ate 80s some company had a year long round the world cruise.
If I remember it was over 100k but it was all inclusive and looking at the literature it seemed reasonable to me at the time
Do you remember this cruise?
Passengers Rescued From Stranded Norwegian Cruise Ship (Mar 25, 2019)
https://www.youtube.com/watch?v=ppUSww4tGVA
The video does not really depict how really bad that almost disaster was. And also disease in confined quarters with strangers is a real threat too. Especially during the past year.