Returning from FLorida to Ohio on vacation with the family when we hit heavy traffic outside COlumbia, SC, After half an hour in 96 temps heard a belt squeaking a few times and within a minute temp gauge started climbing. Sstems started to shut down as I pulled off the road. No steam but could smell radiator fluid and see it dripping out from the passenger side. Let engine col a bit and started car and temp began to climg again. shut it off. Called Roadside assistance as the Outlook is an 08 with only 54,000 miles. 4 hours later finaly secured a tow truck. Of course on a Saturday afternoon, no service depts are open til Monday. In a hotel til then, no car and hoping it can be fixed on Monday, still 8 hours from home. Water pump? if so, how long of a repair?