Well I don't know how to brew, but I've been known to drink a few. Some of the guys here are pros and almost all are better welders and fabricators than I am. For me I am busy a weekend smoker that enjoys cooking for the family. Either way everyone here is friendly and helpful. Many of the guys are incredibly knowledgeable.
Before your build you must decide what kind and size smoker you want/ need. Be realistic and enjoy the project. I suggest looking at the plans Frank has for sale. They are worth every cent. Don't be afraid to ask questions.
Learning generally boils down to "Repetition or the avoidance of pain", some people learn by doing, some by watching and some just have to pee on the electric fence.
Whether you think that you can, or that you can't, you are usually right. Henry Ford