$1500/month seems high for groceries for a family of 4 on a budget. I see a lot of family packs of chicken and pork chops in play, and the inevitable spaghetti or rice bases meals for dinner. Kool-aid and sweet tea instead of sodas. Drip coffee filling a thermos every morning. PBJ, Bologna or Ham and Cheese sandwiches as a common lunch staple. Maybe some Little Debbie snack cakes and those Hunts Pudding cups
Discussion
Overestimated for trying to eat healthy. Chicken, beef, pork, etc. Gotta fuel that 90-hour machine, too. This dude is probably burning 3000 cals a day on that schedule. But yeah, beans and rice otherwise. Little Caesars hot-n-ready would get you there, too.
Very valid points on the calories necessary to fuel that.
Now it's got me looking forward to Dinty Moore stew commercials in the fall. Give us some blue collar folks in those commercials instead of celebrities