Broiling is the way to cook a good steak. Disregard anyone that swears by cast iron; unless you are a seasoned chef, you want to broil.
Marinades are flavorings like amaretto in coffee. Unless your cuts are bad, don't flavor them; good steaks are sullied by marinades.
1. If your steaks are not of uniform thickness, hammer them down. Fat is good; do NOT cut it all off. Leave 1/2"+ and score the fat so the steaks do not curl when cooking.
2. Pull them out an hour (varies) or so before cooking, add salt and pepper, and arrange them on a riser so that they do not touch the pan itself. If you only have a pan/casserole, lay the steak on forks in the pan so it doesn't touch.
3. Raise your oven's shelves so that your steak sits no more than 3 inches from the heating element. You want it close; not in the center of your oven. Leave the oven door OPEN slightly as you broil and be ready to wave newspapers under any fire alarms nearby (or close doors/open windows).
4. Experiment. I don't know what kind of oven you have, or how hot it gets, etc. Aim for 4 minutes, then turn the steak with tongs and pull it out 3 minutes later. Cut into the thickest portion and if it looks like bloody jello then put it back in for another minute or two.
5. Enjoy
If you want a dry steak do the bolded otherwise it is highly recommended you don't.