Here is a quick and easy marinade that I saw in the newest Every Day with Rachael Ray magazine. It is written to use with pork chops, but I used it for boneless chicken breast since I had no pork chops. The guys all loved it! Sorry, but no picture this time!
1/2 c. red wine vinegar
1/2 tsp. dried oregano
2 tsp. extra virgin olive oil
1/2 tsp. honey
4 boneless chicken breasts or pork chops
In a small bowl, combine the vinegar and oregano. Whisk in the olive oil and honey. Pour into a resealable plastic bag and add the meat. Seal and massage mixture into meat. Refrigerate for at least 20 minutes up to several hours. I refrigerated mine for about 40 minutes. Cook meat on a grill just until cooked through.