Well, D&D and Ravenloft are two circles (of a kind) in my life, that opened relatively early and only came to fruition many years later.
So, the first time I heard of D&D was when I read E.T., when I was about 6 years old. That initial scene when they are playing some game called D&D and Michael is the 'jailer' (lol, that was the meaning of the translation of Dungeon Master to Portuguese) always caught me. I spent years wondering what D&D would be... and I found it when I was 17 in a library where I got hold of a translation the Basic D&D booklet with Larry Elmore's cover. I spent an afternoon copying it to a notebook

. That was also when I found D&D CRPGs, namely with Eye of the Beholder. But I only began playing some years later, in 1997, with AD&D 2nd Ed. It was in the back of the core books that I found there was something called Ravenloft. And I just loved the description of the setting... still, no RL play for me.
However, I liked vampires, ghosts and werewolves since I was 9. I had this Reader's Digest book on the fantastic with many such stories and I loved to read and reread them. That's when I learned who Chirstopher Lee was and I began to idolize him even thought I had never seen more than a B&W photograph of him (children do odd things

).
This love of the gothic monsters continued to flourish for years. I drooled at a computer game-to-type in a Spectrum magazine only because it was supposedly gothic and had this cool vampire on the page
(here:
http://microhobby.speccy.cz/mhf/004/MH004_10.jpg ,
http://microhobby.speccy.cz/mhf/004/MH004_11.jpg ).
Oh, and the intro text really got me too: 'dive into the attractive adventure of fear and of the legendary myths that made us quiver in more than one occasion'. Probably stale by now, but I was 13 or so when I read it and it made quite an impression on me.
I never forgot that image nor that game. I typed it all, played it and as usual got a bit disillusioned, but I still used a part of it as inspiration for a scene in my past Ravenloft campaign.
Then during my adolescence I saw lots of vampire films on TV. Now I recognize most of them were Hammer, but also Italian films, and a few about werewolves. It seems that back then, with only two TV channels in here both publicly owned, there was someone particularly fan of those 60-70s movies in the programming department

, to my great luck. I remember seeing some older/odder things like Jekyll & Hide, Jess Franco, 1930s' Frankenstein, even Murnau's Nosferatu and some Mel Brooks spoofs, but I was set for the genre. I grew up without having seen the slasher classics like Elm Street, Friday 13th and Halloween though everybody talked of it, and having seen but not really looking forward to repeat it, Alien. So I discovered I liked Gothic horror but not much else that is also called Horror (or perhaps I have a bad stomach for it).
The turning point came in 1999 when I was looking for an album from Loreena McKennitt called 'The Book of Secrets'. Can you guess what happened? I stumbled on a page from The Secrets of the Kargatane instead, I read The Raven and I was mesmerized. I came to know Poe back then (though I knew of him from my earlier readings in that Reader's Digest book). Ravenloft was at last the way to realize all the longing I had for Horror stories that only barely could be satisfied with the films. Although I had seen so many of those I never felt particularly satisfied.
I've been a member of the forum at the Kargatane and then here since then. I learned about the fan books, I wrote for some and planned a campaign since 2000 more or less. I don't remember when it began, perhaps in 2001 and lasted for 6 years... too long, if you ask me, but a great school. I'd do many things differently now, but that's how I got into Ravenloft.
With time and the end of my campaign, my interest in the game has diminished. Now I'm more nostalgic of OD&D-like adventures and a careless-kind of fantasy where the hero easily sleeps in the woods at night. A mixture of classical antiquity with medieval fantasy, if you like it, more light-hearted and epicly heroic. But I can never forget Gothic Horror, and indeed in the last 3 or 4 years I've been collecting some of those old films. I saw a couple these holidays, but the backlist of films to watch is still a lot more than the free time I have.