We previously reported on Skipper Crook, who states he is a real estate agent for Keller Williams in Nashville. More details have now come to light about what caused his second DUI arrest in just a few weeks. Around Noon yesterday, Crook parked in a hospital parking lot near West End. He reportedly drank a pint of Vodka and then called 911 and told the dispatcher he was “driving while very drunk” and they should send an ambulance to take him to Vanderbilt to check into rehab. When located by…