I have been smoking for about a year now and would consider myself an average smoker. I tried my first turkey today and I would consider it my first failure. I read through as many posts as I could here and prepared for it as much as possible, but it just turned out dry and unflavored. I purchsed an 18 pound turkey that took 5 days to thaw in the fridge. I read that to have a juicy turkey I should brine it and after it thawed I did. I used a recipe from here. It called for 2 gallons of water, 2 cups of salt, 1/4 cup brown sugar, some pepper, and Cajun seasoning. I also added just a bit of Worcester sauce. I only brined it for 12 hours which I am guessing wasn't long enough. Before putting it in the smoker I also rubbed some butter on the outside. I was worried about the 40-140 degree issue so I cranked the smoker up I was hoping to about 275 or 300 but my new Maverick et-73 read about 370 and the thermometer on my 18.5 weber bullet read 250. I'm guessing the large turkey was effecting the reading somehow. With such a large bird I was planning on it taking around 9 hours to cook but it only took 4.5. Oh yeah, I used pecan wood. I pulled it at 175 degrees. Again, it was dry and didn't really taste. An thoughts on what I did wrong?