[Strategerist]

I find it hard to believe there were zero security personnel on this island.

So every summer camp in the woods in this country has armed security personnel?

[Loyal Sedition]

Never been to summer camp.
But this is apparently an island retreat for the children of a particular political party.
Surely every summer camp has a reasonable number of adults in attendance?
Not sure what sort of wildlife might appear on an island in that part of the world.
But in any U.S. woods I would expect the people in charge to have some sort of firearm available to repel anything from bears to rabid squirrels, and certainly to be able to stop a mere lone human!