Share 'Resources and other moms in Brooklyn'

Hi! I am only 6 week pregnant but already exploring my choices. I am very interested in water birth and couldn't find much in the area where I live (Park Slope)... is there any one of you around here and willing to share resources and experiences? I will see my midwife in a couple of week but so anxious to find out more! is there any online or in person community in Brooklyn? thanks!