How far were you from a town, for food, construction materials, etc and a PO (I guess biking distance)? I guess you had a friendly nearby neighbour for the extension lead? [I've been thinking solar, which I actually used for a hp200lx, using 4 rechargeable AAs, but today's netbooks need a gruntier, more elaborate setup: large solar panel, lead-acid battery, transformer etc. Seems error-prone. Maybe a kindle-like ARM+OLED/e-ink/LCD will change this.]
I'd like internet - either wired or mobile (we have rural mobile coverage, and the govt just reelected campaigned for more) - instead of a PO, but I'd still need a local town for food etc. It scares me a bit to be too far away - but that's where the peace/silence is that I want/need.
Just to collect figures and conversions for reference: http://www.wolframalpha.com/input/?i=%243000+1975
$3,000 for 5 acres = $12,000 today
$40 per month = $ 160 today
@ 10% = $20,000 invested
1200' ext lead = 365m
Oregon 44N; Tasmania 42S
If these figures are applicable today, here in Australia, I could do this... now.