How are you going to contact people who live far from artificial light? Typically that's concomitant with not having electricity needed for internet communications, as that typically prevents powered cell phone internet communication as well.
You could fly then drive there, but the costs are going to add up quickly. You're going to have to find them, get someone to communicate with them, and have liabilities covered. This quickly becomes very expensive with even just a few people.
It's funny, just came back from a trip into the American South West. Stayed at a cabin in the middle of nowhere on a 500 acre ranch surrounded by only the wilderness and other giant ranches...on a new moon.
I've never seen so many stars in my life, even in places I thought of as raw wilderness and I've spent quite a bit of time camping in national parks and so on.
Those places seemed like light filled cities in comparison. It was about a 4 hour drive from the nearest major population center.
I suspect there's plenty of these places still left even in relatively developed areas.
Yeah it might add up to a few thousand dollars. Maybe 10. Oh and a week or three of time. No need to send a sizable team of people. I'm being a little flippant but really - it's not an insurmountable expense. Contrast that with how much time and effort tracking down obscure sources across all of western pre-industrial history?
You could fly then drive there, but the costs are going to add up quickly. You're going to have to find them, get someone to communicate with them, and have liabilities covered. This quickly becomes very expensive with even just a few people.