Dan and Family live a subsistence lifestyle for the most part, hunter gatherers, like many Alaskans.
Probably concentrating on trapping, fishing, etc to fill the larder for the coming winter.

My wife's uncle still does the same thing, just up the road from Dan, in Salcha.
Dan lives in Delta, where my folks lived when I was born. The only hospital was in Fairbanks, 100 miles away. So, although I was born in Fairbanks, my roots are in Delta Junction and that little quonset hut we lived in.