@emile but what station is that for? yeah, I'll think I'll get something like that, but didn't have time yet!
Thanks @LanceW yeah, just 3G. There is enough coverage to get work done. Sometimes putting the phone up the mast helps, and if there is no signal... well, people learn I'm not always available.
You can get marine satellite internet, but it's very expensive, and you can do radio (SSB, single side band!), but that's expensive equipment, and you are not meant to do business or encryption over it.