The Cadillac of kitchen thermometers is indispensable when roasting meat, cooking steaks, making candy, deep-frying, or at any other time precise temperature control is needed. With a big display and a blazing-fast measuring time of under two seconds, you won't find a better, easier-to-use thermometer out there.
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.
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.
Single-use wooden skewers are just fine if you only rarely cook meat-on-a-stick, but if you kebab your dinner more regularly, a set of sturdy reusable skewers is a sound investment. I like to use flattened metal skewers, which prevent vegetables and meat from rotating as you maneuver them on the grill.