Howdy,
I also remember "those days" of early off grid power. I think I had a "free" mail subscription.
I met Bob'O Schultz on tree planting reforestation contracts, back in the day of reforestation worker co-ops. (names like Hoedads, Mudsharks, ENTS,Green Side Up...)
Used to see Richard Perez at the Oregon Country Faire, outside Eugene, with his off grid elec booth, back in the 1990's! There wasn't a lot of information in those days about setting up/maintaining small micro hydro systems...trial and error learning
experience.
I am also 30+ years off grid...gave away all my HP mags.
Inmate, Natures Asylum, Siskiyou Ward
"Live Simply, So Others may SIMPLY LIVE"