And once you are familiar with your smoker and know how it runs, tending to it is more fun than work. For me it's as easy as adding a few splits every hour or hour and a half.
My vertical smoker is as easy as setting it to what temp I want it, and adding wood. Other than that I sit and wait for my wireless meat thermometer to tell me when to go wrap my brisket in butcher paper during the stall. Normally i'll get my propane smoker going early in day, then invite everyone over later when its almost done, then I light up my ol charcoal grill and grill up burgers, sausage, and boudain for the kids.