I think DavdKC is right. That, as a matter of fact, is exactly what my husband and I are doing. No ES please.
The most challenging thing that we have come across in the process is . . . that catch 22.

Once you have passed your written exam with the State, you are permitted to drive w/air brakes. But, in order to rent a Class B truck w/air brakes you need a CDL (not permit), the State also requires you to practice driving with a licensed CDL driver. We are lucky, my husband's brother has a CDL, but also has a 9-5 w/UPS. This meant that we would have to wait until a Saturday when my brother-in-law could take my husband for his road test. Because the DMV only has 2 appointments on Saturday, the busiest day of the week, we were waiting 6 weeks before we could schedule with the DMV, and as chance would have it - it would snow and all road tests were canceled!

Finally, after more than 3 months we got an appointment between the snow storms. Yeah!

He passed and now my husband can take me for the road test

- I'm ready.
Best of luck to you.