I will be living that way near the beach. (Not on the beach but on the dunes) Add a dunebuggy or sandrail to that list and money, lots of it, and we're thinking similar.
Never give up money though, it's a necessity. Get the cabin, and even if you don't need the money always keep growing kind of big and stashing money away and just never plan to use it, that's fine, but at least plan so you have it in case you do need it.
Shit happens...
Especially out in the wilderness with forest fires.
You need to buy your land or at any minute you could be kicked off or burned out. Then once you buy it you'll need to pay taxes on it.
Unless you already have tons of cash saved you need health insurance and car insurance and house insurance...
Life requires a car really, especially when that far away from other people.
(How would you take your wife into the doctor if there was an emergency? On your bicycle? 50-100 miles or more in the snow?
It's either that or a dead wife.
Except I want an electric car and electric toys when that's possible, get off the gas... Electric has come a long way it's just about there for toys now.