A meat temperature gauge is a priceless tool. You can get a very inexpensive one at most hardware or sporting goods stores, which will easily help you determine the temperature of your meat so it is not over or undercooked. Pork is normally done at about 160, internal temperature. Steaks are cooked medium rare from 145 to 150. 165, medium. Well done is about 175, internal temperature.
Johnny TriggA basic all-purpose rub: mix together one or two tablespoons equal parts black pepper, granulated garlic, grilled onion, and onion powder. That will give you real good base for any kind of meat. Just increase the amount if you're grilling large quantities.
Johnny TriggGas grills are a no-no. Gas is a petroleum product. Rather than a smokey flavor, it will add a a petroleum-based weird taste into your meat. However, if you already have a gas grill, you can bring in some smoke flavor by tightly rolling wood chips in tin foil really tight and placing them on the top of your burners.
Johnny TriggFor a rub with sweet tang: mix just a little bit of light brown sugar to garlic pepper, black pepper, and onion powder.
Johnny Trigg