What is your go-to meal to grill?
Flat iron steak pan fried and marinated in red wine with oven baked potatoes and asparagus. Do you grill or cook? 
When you make your wine marinade, do you use a dry wine? Have you ever tried adding mushrooms?
Well I usually marinade using cabernet that I'm going to drink with it. I sometimes will add some onion but not mushroom. Mushrooms give it a good flavor? 
Mushrooms tend to add a nice earthy flavor to meat dishes. Do you ever cook with mushrooms?
No not really. Don't really like mushrooms but might consider marinade with it and experimenting. What is your go to meal?