Hey everyone, thanks for all the help! The food came out great. Jim Morrissey correctly predicted the "longer than anticipated cooking time," but no one seemed to mind this time, so the pressure wasn't on me. The problem was that I aimed for a lower temp because of the salmon. Oh well, we still had plenty of time for food and dessert before some of our guests had to leave. Plus, even with my miscalculation, the chicken and salmon were ready at the same time.
I know it's generally a bad idea to disregard Jim Minion's advice, but I went ahead and put the salmon on the bottom grate after the chicken was on for a couple of hours. I figured that I was going to mop and turn the chicken, but not the salmon, so I wanted easier access to the chicken.
As for the hickory, I used only two chunks this time. My wife and I both liked the chicken better this way. Good smoke flavor, but it wasn't overpowering like last time. The salmon really didn't taste smoky at all. When I tried a little piece from the edge, I could definitely taste the smoke flavor, but eating a big bite, all I could taste was salmon.
That reminds me, I wanted to mention why I have so much hickory. When we bought this house, it had a gazebo half-filled with firewood. Since then, I've bought the WSM and an 18 lb. bag of hickory chunks. When I started to try to look for different types of wood, I wondered what kind of wood was in the gazebo. I took a log and matched up the bark to the different trees on my property. It wasn't oak, it wasn't maple, it wasn't cherry. But it looks EXACTLY like the bark of a hickory tree. It looks like the previous owners cut down a whole hickory tree and stuffed it in the gazebo. Some of the logs are about three feet thick. I realize that going by bark alone might not be absolutely reliable, so I guess I won't know for sure until I light it up and smell the smoke! Connie, I would definitely consider a wood swap, but only if you're interested in a log of "mystery wood!"
We also have two dead trees in the back yard that I think might be walnut. I don't have any live ones to match it, and I wouldn't know from the smoke. I also have a dogwood tree with a dead trunk. Is dogwood any good for smoking?
Thanks again for all your help!
--Mickey