Like Irish said if you have good meat it does not take much seasoning, I will not marinate a good steak at all, by good I don't mean what you buy at the pig or Win-Dixie, when I buy those I use dales, Worcestershire, and garlic powder, when i have a good steak I use salt, cracked pepper, and garlic powder and maybe some thyme..

I always use the real wood charcoal when cooking steaks, this gives you the hottest fire you can get on a regular grill, a steak is supposed to be cooked fast...