Hi Piscesmoon,
I'm a Pisces Sun
with a Cancer moon and an Aquarius rising, but I do have five planets in water (if that means anything!). I don't know anyone who's triple water. However, I can relate to what you wrote about your feelings, especially the part about forming deep connections. I too crave deep connections; so much so, that it's indescribable, like a vast void that will never be filled (obviously). I also have an INFJ personality type, which complicates things even further. I guess I'm saying all this to say, you're not alone. There are some people out there who totally get it, and (fortunately or unfortunately???) they don't have triple water signs.