I have done them on both the Weber Performer and mini WSM. Big things I have learned for best results are use hot sausage, thin sliced bacon, and apply more rub than you think you should. You need bold flavors or all you will taste is bacon. Maintain temps low and slow in the 225-250 range. Normal cooking time is between 90 minutes and 2 hrs. Use a probe thermometer and cook to an internal temp of 170. Other than that, have fun.
WSM, 99 & 09 Performers, 2-OTG, SJG mini WSM, Summit 420, Q100, Akorn, and Schwenkgrill