If you want to proactively look for women
which MIGHT be LIKELY leaned towards
necro/snuffplay,
consider the following:
——————————————
RULES:
[1]
Do not talk about FIGHT CLUB ;)

[2]
Don't try this in your immediate
social environment.
Look in other cities.

[3]
You don't have any friends that
share your kink?
Leave them at home,
go alone.
—————————————–
GAME (CATEGORIZED BY AGE)

EARLY TO MID/LATE 20's:
Look for alternative ppl. and the
places/events they visit.

Alternative might be:
Goth, Emo, Medival, Metal.
Dark!

Visit these places/events.
Try not to blend in perfectly or to
imitate the style in tryhard-mode.
Be natural, be new, stick out.
This will on one hand draw attention,
on the other, it WILL open conversations.
Be authentic.

Ppl will ask you why you are interested
in the scene.
Reply by stating that the dark ambient
matches your fantasies.
From there on: SWIM.
—————

LATE 20's to LATE 30's:
It's a difficult zone.
The Women that are into this exist.
But you may not recognize them and
they do not attend 'scene' events
on a regular basis.

Internet will be your friend and
your foe at the same time.

Those women might surf, look and dream,
but meeting up with a guy into necro…
I BEG YOU: Please tell me, where that
eden place is. I'm really into MILF.

You see something of that age-group,
attending a scene-event?
GRAB IT. Might be the only chance.
Even if you're not into her
specifically, she might know others
of her demografic who tick the same.
——————————————-
INBETWEEN LATE 30's and 60's

I have no experiences, sorry.
——————————————-
ABOVE 60's:

Get a shovel, start digging.
you know where.

;)