One of the most frustrating parts of grilling for me is the parade of bowls, plates, and tools you have to carry from the kitchen to the grilling station outdoors. A stack of inexpensive rimmed aluminum baking sheets makes this easy. Just load them up with food or utensils, and you're ready to go. Of course, in the off season, they're the best pans for roasting meat, baking cookies, and charring vegetables.
Surprisingly, many of the portable pellet smokers out there still have an antiquated LMH controller, while Davy Crockett employs Green Mountain's advanced digital touch-pad controller, with an integrated meat thermometer that lets you check internal meat temp with the flick of a switch.
Indoors, I prefer the control that a shorter, seven- or nine-inch set of tongs gives me. When flipping a dozen steaks over a blazing-hot fire, though, it's better to keep your distance. I use these OXO Good Grips Stainless Steel Tongs at home, and their solid construction has lasted for a good six years of heavy (and I mean heavy) use so far.
Lighter fluid is fun to play with, but it can impart an off flavor to your food. A chimney starter is faster, cleaner, more efficient, and better for the environment. It's a tall metal cylinder with holes punched in it and a grate at the bottom for holding the charcoal. It works with the power of convection: When a lit newspaper is placed at the bottom, igniting the lowest coals, the hot air rises up, pulling fresh oxygen in through the vent holes and through the bottom. This constant supply of fresh oxygen, coupled with the fact that the metal efficiently reflects heat back toward the coals, means you require nothing more than a single piece of newspaper and a match to turn a full six quarts of coals into a roaring inferno within 20 minutes.