Would you live on a cruise ship? I just found out about Super Mario who has lived on RC ships for the last ~20 years and have become intrigued by the lifestyle.
There are some YouTube interviews with him that describe how he did it and how much it costs. As a solo cruiser in an inside cabin, cruising the Caribbean 80% of the time (Europe, TA, and Panama Canal cruises the other 20%), it is about $70k/yr for his cruise fares. For a couple, it would be about $90-95k/yr. That is cheaper than most senior living or assisted living type places that would offer meals and activities. He says a balcony would be ~$30k more a year and a jr suite ~$60k more. He gets free internet since he’s Pinnacle and