I'd looked into it a few years ago and am looking again. I'd really like to do the panama canal, no real reason why other than it seems cool. I did a 7 night cruise out of Florida 10 years back and hated it. Way too many people packed into a small space, tiny room, all that shit. The cargo ship thing is intriguing, 3 square a day with the crew, 12-20 crew and maybe half or less in passengers. Seems like the rooms are good size and there's a duty free for booze and snacks, some ships even have a pool. I'd much rather hang on the bridge or read and take in the sights than spend all day fighting for a chair on the deck or blowing money in a casino.
Anyone done it?
https://www.langsamreisen.de/en/freightertravel/
Anyone done it?
https://www.langsamreisen.de/en/freightertravel/