I got news for you, buster.
First, IF you want to make the big money driving a truck, forget that "home at night" shit. Plan on getting home at least once a week, more likely every 2 weeks. Local/short distance truckers barely make squat, you'd been better off driving for UPS/FedEx (You don't need a Class A CDL to drive those trucks).
Cross country/long haul and especially hazmat/oversize loads pay mega bucks, but you need mega experience to land hazmat/oversize loads. Newbies get the "shit" loads, and will do so until they have several years experience behind the wheel. To quote a line from a BTO song: "You Ain't Seen Nothing YET!"
Secondly, DOT does MANDATORY annual drug tests, and depending on the company, at least 1-2 random checks every year. No illicit drugs for you, smithy, even for "medicinal" purposes, plus you have to have a DOT physical done every 2 years, and carry a little card with you stating you have "medical certification." Yes, a DOT physical INCLUDES a drug test.
Third, since you stated you live in Washington state, I sure am glad I live on the East Coast!!!!
rsmith numbers....gets a job driving trucks.
whats more likely to happen?
1) he works for a few months and claims an injury, and rides the disability band wagon for life.
or
2) the DUmmie uses drugs on the job and kills someone.
Yes.
I opt for
3) Quits after his first run, a 10 hour trip which takes him 3 days to do, 2 of which he spends lost in Idaho.