I have used Ocean Marine
a few times in the last couple years. If I remember correctly, they charge $150 for a haulout, pressure wash, and re-splash. They don't charge to block the boat up or for storage
as long as you are having work done at the yard. The major drawback is that they don't let you do your own work. You can get away with doing interior
work yourself, and they will let some things slide on the weekend as well, but you need to clear it in advance with the maint manager. I've always had good experiences with them.