I worked pediatrics at Vanderbilt back in the early '90s and enjoyed it very much. I know they've made lots of improvements in the medical center facilities in the past few years as well.
Nashville is a liveable city with lots of things to do, and Middle TN is a beautiful and interesting place to explore.
It sounds like you'd really going to be an asset to Vandy's neonatal program with your experience.
Their department sounds lovely...POD units...It will be interesting where I end up, I also applied to Pediatric ED, and Adult ED.....
I do love the babies....