I recall the safety lecture when we were on a tactical exercise "down under." It was long and scary...but it made us really do a good boot shake in the mornings..a few times some nasty thing would fall out...
Kind of like the safety brief in Florida when we were on a tactical exercise there...the brief was longer than the exercise. Everything from 'gators to fire ants to killer bees, to nasty spiders and snakes, etc, etc...it was winter here when we came back and I was never so glad to see cold and snow in my life