I'm a semi-retired maths lecturer, I sometimes have to mark a few assignments, but mostly not! So I sail a few months every year, otherwise I'm on my farm in Africa or backpacking somewhere.
The boat is a mini-expedition aluminium sloop. She is equally comfortable sailing through ice, going up rivers in South America or just chilling in the Caribbean. (There might be a bit of projection here!) She has more than 10 opening hatches and portlights, so always nice and breezy.
My brother was often with me, but they recently had a baby, so apart from when the occasional friend visits, there is extra space these days for anyone who is easy-going, likes to meet new people and would be willing to contribute somewhat to the running cost of the boat.