JB, let me know if you ever need help on the West side. My son will need all the work he can get once he's home from college, or his short class days, Wed and Friday.
Have you considered hiring someone a little older, I've had great success hiring the 55+ guys for warehouse and retail that have been downsized or found their retirement funds pillaged. They may not be able to hump it like a 20 something, but they show up and put in a good day once you weed through the ones with issues.
My wife said "you're on lawn toy restriction"