Well.. one solution would be to do the school, supposing that it’s local and you’ll be commuting each day.
You could do the 8-5 school, or whatever the hours are, and then go to work for 6-8 hours elsewhere to keep the income flowing.
If trucking is your long term solution, then you have to endure the hardships to attain your goal.
Your family still has financial needs, too.
It’s your responsibility to see those are met.
Working back to back shifts might not seem ideal, but these trucking days are NOT 8hrs long.
Getting used to pulling 14s may be a plus
There’s one solution.