Greyson,
Don't take this personally, as it is not directed to you.
I see many people asking for information on a good place to hike. I have never asked anyone. I look at maps, and figure out what looks nice, and then go there. Sometimes it works out well, other times it does not.
I am not keeping public land to myself. It is public land, and anyone can go visit it. They just need to do their homework, in my opinion.
In the 60's and early 70's there was little published information on many, many places. What I would do is get a map, pick out a destination that looked intriguing and go there. Many of the places in the high Sierras we read about today, I "discovered" on my own, and my information source was a map. Then in the 70's people started pubslishing trail guides and Backpacker magazine would do trip reports. Poof! Those place became overwhelmed and over-used. It forced agencies to implement permit systems to protect our public lands. And now it is worse with the internet; people publishing detailed instructions with GPS waypoints and routes.
There was a time I could hike long sections of the JMT and not see a single person. Now I generally avoid the JMT, and look for adventures off the beaten path. Why would I want to divert people from the JMT to other hikes, by publishing the information? I wouldn't. But if they want to explore on their own, that is fine with me.
So I shall continue to keep my gems to myself. I am sure folks like Colin Fletcher and Edward Abbey would approve.