Thank you Bill!
You reminded me of what will likely be the deciding factor; Pumpout and Diesel! My current marina doesn't offer them. The yard to the north does.
Prevailing winds are from the west, or southwest. Lattitude ~41º. There ain't no laundry to walk to... My current yard offers 30A electric at no charge while you're aboard (they flip the breaker at the dockbox if you are not on your vessel). The guys to the north meter each slip.