As a long term - future horizon suggestion have you ever considered accommodating as a HelpX host?
volunteer work in exchange for free accommodation and food on farms, backpacker hostels, lodges, horse stables and even sailing boats
www.helpx.net
Accommodation doesn't honestly need to be much - Ive stayed in old Caravans from the 70's and by the time they have a small woodburner installed and some fairy lights it makes it all a little more Hygge.
Anyway - just an idea - you are not getting any younger!!!