After rubber necking all the bonnaroo rv's in the field off of I24 I noticed my alt & brake warning lights were on. While pulling into the rest stop on top of monteagle the temp gauge spiked. Poped the hood.....shredded water pump belt. Alt and water pump both spin and are not seized. What's the chances of the water pump being toast or intermittently seizing? Trying to make it to the nearest auto parts store. Thanks.