Hi Bob
Don't be worried with the duty. I'm not a patrolman (daily basis!). I lead, as graduated rank, a team of logistics branch in my station, and by work schedule senior duty officer.
Only summertime duty is toughest due to safety and security in beachs.
One day at a time...
Take care of your hand!
Cheers
VP
PS: Don't forget I must travel 170km*2 to meet my 12/2 everytime, because it's seated in the village [and mainly give a good hand to my octogenarians].