I was in IBEW Local 125 and that's where I did my two-year apprenticeship and received my Journeyman rating.
I had worked several years in non-union jobs; as a landscape construction worker, as a tree climber and groundsman, and as a commercial carpenter. I had a wife, child, and a house payment. I had heard all the rhetoric, good and bad, about unions. Stripped of emotion, attitude, or politics, the Union apprenticeship offered me the most value as a worker.
I started at $12/hr (take-home) with medical, dental, vision benefits, and started recieving a pension. This benefits package included my wife and child at no additional cost. Two years later I was at $22.50/hr with the same benefits package.
I could go point by point and write out all the pros and cons and weigh the merits of each, but in the end, as a Blue-Collar Worker, the Union was the best thing that could have happened to me. My Journeyman rating is a lifetime credential and gives me marketability above and beyond the Certified Arborist.
I participated fully in the Union when I was a Brother, I attended all the meetings I could, and knew and understood the rules and expectations for Members and Contractors. I got along well with the other Union Brothers and was a valuable employee to the contractors that I worked for.