You need park rangers. Enforce the law.
2nd Amendment is legal in National Parks. You can enforce the law should you need to.
“You need park rangers. Enforce the law.”
How about enforcing freedom instead?
I think the second amendment is about protecting freedoms.
I don’t recall reading anything in the Constitution regarding law enforcement in parks.
So, only send home the rangers that collect park entrance fees. Replace them with donation cans.