In the past few years, I cruised to Alaska and the Panama Canal twice. All 3 trips involved train travel (especially the Alaska cruise - trains to and from Vancouver and train from Anchorage to Fairbanks). One Panama Canal cruise involved train to LAX and from FTL.
The Alaska trip involved the most planning (and the most excitement) (and the greatest cost). I am certainly glad I got the cruises out of my system pre-pandemic because I cannot imagine cruising again (unless on a smallish river boat in the US).
I am not wild about cruises. I think the food on the ships (all Princess) got progressively worse with each trip. I decided after my last Panama Canal cruise in December 2018 that I did not want to cruise any more.
I enjoy the planning for train trips, but not as much as I did for my first cross country trip in 2010. I planned that trip over a year in advance. When researching routes, I found Amtrak Unlimited, "and the rest is history." LOL