I like the idea and am sure there are plenty of places in the Northeast US to achieve this. With our crew of pre-teens/ teens having similar aspirations, we have the same challenges and goals. Last year they pitched a tent at the edge of the campground well we oldies slept in the RV- and everyone made it through the night. I would Google preferred states/ counties with something like "isolated campgrounds" to generate lists like this: https://vtsports.com/7-hidden-lakefront-campsites/
I'd also have an honest conversation with the boys- hey we recognize your interests, and these are our limitations. Here's a list and let's find a place or three to hone in on.
Add a couple spot-x devices (or phones, walkie talkies, etc) and most of the basic concerns are probably covered.