I've gone the opposite. My travel has decreased, largely because I no longer enjoy the hotel experience - I mostly feel ripped off - and things like Airbnb basically feel like paying to be someone's house sitter with the tasks they expect done. That said, I loved reading your list of ideas there - a non-cruise trip to Greenland sounds challenging and pretty amazing. I need to start thinking about trips like that, versus the city vacations that we've been doing for the last decade or so.