A further thought ! My interview collection from warm waters is smaller than from the San Juans, Cascades. There's a 'steely resolve' for the 'water' in the north. Here, where 'its always summer' the interviewed requires a few moments to connect the dots of cold - water - danger -hypothermia.
I prod asking if they remember the Tampa Gulf football players fishing drownings...not all remember or consider it a reality.
The CG would cut down on the work load as the Highway Patrol...give that a shot right ?