How cheaply can you live in Puna?

[ptrichmondmike]

Hi, new here and this is my first post. I'm actively looking at Puna as a retirement possibility and will make my first visit next winter. I have both ohana and at least one old friend in Pahoa. I'd expect to purchase a moped of some kind right away. I'll rent the cheapest place possible which has internet. I'm a very light consumer and can easily live without bourgeois amenities, night life and all the other stuff that might be fun when young. While I will probably have the option for a remote PT contract job to enhance my income, if that isn't in the picture can I possibly live on $1,400/month Social Security?

Thanks in advance for helpful, realistic comments.