I dont valet after knowing friends who parked the cars a few years ago. Back in college, some of my friends were valet drivers in a posh hotel here in South Beach and I heard many stories of them racing the Ferraris, AMGs and Porsches against each other. One of them jumped a curb drifting an STi. no thanks. The service was even equipped with rubbing compound for minor things just in case. Since then I always ask to park my car, keep my keys and leave them my number in case they need me to move it.