Yesterday, I smoked 4 racks of spare ribs using the new method discussed by jeff of Pre-slicing Ribs Before Smoking Them. I know have an aluminum foil pan in the fridge full of individual ribs which I need to reheat for an afternoon tailgate. How would you suggest I do this in the oven? It's about a 30-minute drive to the stadium after they are reheated. I need to reheat them before I go as doing it at the tailgate is not an option.