We are returning from our WDW trip on Mother's Day, flying into STL Lambert Airport. We are hoping to make as quick an exit as possible in order to make a family gathering for my mother. Other than having someone meet us at the airport, does anyone have any tips/suggestions for a quick getaway from the airport? If we are driving ourselves to the airport, which looks to be the case right now, we would like to keep our car in covered parking. However, the last time we flew from STL to Orlando and parked our car at one of the off-site covered parking garages, it took forever for the shuttle to pick us up at the airport with our return flight. Would parking lot C be the best for our situation? We are coming from IL.