Hi, Its been a long time since posting. I just moved to Caldwell, Idaho from So Ca. I'm entering a semi-retirement phase of my life. Because I need to earn some income, I'm going to do part-time drain cleaning here and learn how to fly fish, but I digress. I need a journeyman license. I need to know how to study for it without enrolling in a college course. I've searched several times on the web for courses, but I'm not getting anywhere. Can anyone point me in the right direction? If you are in the Treasure Valley, I will reward you with a free jetting job I f I take your advice. About 40 percent of my biz down in Ca was for plumbers that needed bigger guns but didn't have them. I have a very impressive set up for drain cleaning. Thanks so much for your time and efforts.