work remotely and keep my kids entertained while circumnavigating
FWIW depending on your work you can do a lot of that on the cheap, namely if you work is not heavy bandwidth or latency dependent, code and voice do not take much. You can get a lot of resources offline too, e.g. Wikipedia, Stackoverflow, etc in a convenient package with Kiwix. Download this at the port or prior to the legs of the trip where you don’t expect to have good connectivity then update at the next point. It’s honestly a matter of hours at most. I do it before every trip and it gets easier every time.
My suggestion anyway for kids entertainment is also offline entertainment, e.g. GCompris but even content. Again you can put Wikipedia from Kiwix on your then local WiFi (no Internet, just all devices on the boat) with a small RPi Zero (low energy consumption) with a 1TB microSD card (so cheap now!) but also a media server with all the videos you want from Internet Archive. There is a TON of content. Once there they can watch with any media player that supports network play, e.g VLC or mplayer.
TL;DR: 1TB from the middle of nowhere on the cheap is indeed tricky but 1TB from a good connection THEN go offline is actually both very easy and more than enough to be entertained for months, if not decades with e.g. Gutenberg project!
FWIW depending on your work you can do a lot of that on the cheap, namely if you work is not heavy bandwidth or latency dependent, code and voice do not take much. You can get a lot of resources offline too, e.g. Wikipedia, Stackoverflow, etc in a convenient package with Kiwix. Download this at the port or prior to the legs of the trip where you don’t expect to have good connectivity then update at the next point. It’s honestly a matter of hours at most. I do it before every trip and it gets easier every time.
My suggestion anyway for kids entertainment is also offline entertainment, e.g. GCompris but even content. Again you can put Wikipedia from Kiwix on your then local WiFi (no Internet, just all devices on the boat) with a small RPi Zero (low energy consumption) with a 1TB microSD card (so cheap now!) but also a media server with all the videos you want from Internet Archive. There is a TON of content. Once there they can watch with any media player that supports network play, e.g VLC or mplayer.
TL;DR: 1TB from the middle of nowhere on the cheap is indeed tricky but 1TB from a good connection THEN go offline is actually both very easy and more than enough to be entertained for months, if not decades with e.g. Gutenberg project!