Using a small saucepan, pour the vinegar, honey, and salt
Over low/med. heat, stir the ingredients until well blended
Take about 1/4 cup of the sauce out for basting purposes
Continue to cook the rest over medium heat, letting it boil, stirring often until the glaze thickens - about 5 more minutes
Apply a small amount of oil to the grill rack
Baste the peaches
Over medium heat, place the peaches down, and leave them alone to get the grill marks
Leave them to cook for about 6 minutes on both sides with the grill lid down - basting occasionally
Serve the peaches over ice cream with glaze